Home / 39,575,764.20-59,363,646.30-32,773,319.40

Finding the Fourth Proportional to 39,575,764.20, 59,363,646.30 and 32,773,319.40

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Solution

The fourth proportional to 39,575,764.20, 59,363,646.30 and 32,773,319.40 is: 49,159,979.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,575,764.20 : 59,363,646.30 = 32,773,319.40 : x
  2. Step 2: Convert to fraction form
    39,575,764.20/59,363,646.30 = 32,773,319.40/x
  3. Step 3: Cross multiply
    39,575,764.20x = 59,363,646.30 × 32,773,319.40
  4. Step 4: Simplify right side
    39,575,764.20x = 1,945,543,740,938,528
  5. Step 5: Solve for x
    x = 1,945,543,740,938,528/39,575,764.20
  6. Step 6: Final answer
    x = 49,159,979.10

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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.