Home / 17,355,185,891.96-23,948,241,573.83-9,732,663,178.76

Finding the Fourth Proportional to 17,355,185,891.96, 23,948,241,573.83 and 9,732,663,178.76

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Solution

The fourth proportional to 17,355,185,891.96, 23,948,241,573.83 and 9,732,663,178.76 is: 13,430,001,292.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,355,185,891.96 : 23,948,241,573.83 = 9,732,663,178.76 : x
  2. Step 2: Convert to fraction form
    17,355,185,891.96/23,948,241,573.83 = 9,732,663,178.76/x
  3. Step 3: Cross multiply
    17,355,185,891.96x = 23,948,241,573.83 × 9,732,663,178.76
  4. Step 4: Simplify right side
    17,355,185,891.96x = 233,080,168,961,587,871,744
  5. Step 5: Solve for x
    x = 233,080,168,961,587,871,744/17,355,185,891.96
  6. Step 6: Final answer
    x = 13,430,001,292.56

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Half scale
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Double scale
Find fourth proportional to 17,355,185,892.96, 23,948,241,575.21 and 9,732,663,179.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.