Home / 6,653,838,201.70-9,980,757,302.55-1,747,008,019.30

Finding the Fourth Proportional to 6,653,838,201.70, 9,980,757,302.55 and 1,747,008,019.30

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Solution

The fourth proportional to 6,653,838,201.70, 9,980,757,302.55 and 1,747,008,019.30 is: 2,620,512,028.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,838,201.70 : 9,980,757,302.55 = 1,747,008,019.30 : x
  2. Step 2: Convert to fraction form
    6,653,838,201.70/9,980,757,302.55 = 1,747,008,019.30/x
  3. Step 3: Cross multiply
    6,653,838,201.70x = 9,980,757,302.55 × 1,747,008,019.30
  4. Step 4: Simplify right side
    6,653,838,201.70x = 17,436,463,046,241,884,160
  5. Step 5: Solve for x
    x = 17,436,463,046,241,884,160/6,653,838,201.70
  6. Step 6: Final answer
    x = 2,620,512,028.95

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.