Home / 32,149,555.40-48,229,646.70-14,895,000.20

Finding the Fourth Proportional to 32,149,555.40, 48,229,646.70 and 14,895,000.20

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Solution

The fourth proportional to 32,149,555.40, 48,229,646.70 and 14,895,000.20 is: 22,344,962.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,149,555.40 : 48,229,646.70 = 14,895,000.20 : x
  2. Step 2: Convert to fraction form
    32,149,555.40/48,229,646.70 = 14,895,000.20/x
  3. Step 3: Cross multiply
    32,149,555.40x = 48,229,646.70 × 14,895,000.20
  4. Step 4: Simplify right side
    32,149,555.40x = 718,380,597,242,429.38
  5. Step 5: Solve for x
    x = 718,380,597,242,429.38/32,149,555.40
  6. Step 6: Final answer
    x = 22,344,962.11

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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.