Home / 1,374,706,138.70-2,062,059,208.05-501,335,999.30

Finding the Fourth Proportional to 1,374,706,138.70, 2,062,059,208.05 and 501,335,999.30

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Solution

The fourth proportional to 1,374,706,138.70, 2,062,059,208.05 and 501,335,999.30 is: 752,003,998.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,706,138.70 : 2,062,059,208.05 = 501,335,999.30 : x
  2. Step 2: Convert to fraction form
    1,374,706,138.70/2,062,059,208.05 = 501,335,999.30/x
  3. Step 3: Cross multiply
    1,374,706,138.70x = 2,062,059,208.05 × 501,335,999.30
  4. Step 4: Simplify right side
    1,374,706,138.70x = 1,033,784,513,683,513,344
  5. Step 5: Solve for x
    x = 1,033,784,513,683,513,344/1,374,706,138.70
  6. Step 6: Final answer
    x = 752,003,998.95

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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.