Home / 40,140,319.50-63,799,346.25

Finding the Third Proportional to 40,140,319.50 and 63,799,346.25

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Solution

The third proportional to 40,140,319.50 and 63,799,346.25 is: 101,403,193.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,140,319.50 : 63,799,346.25 = 63,799,346.25 : x
  2. Step 2: Convert to fraction form
    40,140,319.50/63,799,346.25 = 63,799,346.25/x
  3. Step 3: Cross multiply
    40,140,319.50x = 63,799,346.25 × 63,799,346.25
  4. Step 4: Simplify right side
    40,140,319.50x = 4,070,356,581,927,389
  5. Step 5: Solve for x
    x = 4,070,356,581,927,389/40,140,319.50
  6. Step 6: Final answer
    x = 101,403,193.41

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.