Home / 63,744,929.13-95,636,907.72-32,642,607.90

Finding the Fourth Proportional to 63,744,929.13, 95,636,907.72 and 32,642,607.90

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Solution

The fourth proportional to 63,744,929.13, 95,636,907.72 and 32,642,607.90 is: 48,973,904.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,744,929.13 : 95,636,907.72 = 32,642,607.90 : x
  2. Step 2: Convert to fraction form
    63,744,929.13/95,636,907.72 = 32,642,607.90/x
  3. Step 3: Cross multiply
    63,744,929.13x = 95,636,907.72 × 32,642,607.90
  4. Step 4: Simplify right side
    63,744,929.13x = 3,121,838,079,472,443
  5. Step 5: Solve for x
    x = 3,121,838,079,472,443/63,744,929.13
  6. Step 6: Final answer
    x = 48,973,904.62

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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.