Home / 4,233,238,162.12-5,841,565,419.90-2,328,133,780

Finding the Fourth Proportional to 4,233,238,162.12, 5,841,565,419.90 and 2,328,133,780

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Solution

The fourth proportional to 4,233,238,162.12, 5,841,565,419.90 and 2,328,133,780 is: 3,212,657,842.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,238,162.12 : 5,841,565,419.90 = 2,328,133,780 : x
  2. Step 2: Convert to fraction form
    4,233,238,162.12/5,841,565,419.90 = 2,328,133,780/x
  3. Step 3: Cross multiply
    4,233,238,162.12x = 5,841,565,419.90 × 2,328,133,780
  4. Step 4: Simplify right side
    4,233,238,162.12x = 13,599,945,782,149,072,896
  5. Step 5: Solve for x
    x = 13,599,945,782,149,072,896/4,233,238,162.12
  6. Step 6: Final answer
    x = 3,212,657,842.84

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Double scale
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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.