Home / 14,904,585.70-22,341,132.15-8,501,049.70

Finding the Fourth Proportional to 14,904,585.70, 22,341,132.15 and 8,501,049.70

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Solution

The fourth proportional to 14,904,585.70, 22,341,132.15 and 8,501,049.70 is: 12,742,593.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,585.70 : 22,341,132.15 = 8,501,049.70 : x
  2. Step 2: Convert to fraction form
    14,904,585.70/22,341,132.15 = 8,501,049.70/x
  3. Step 3: Cross multiply
    14,904,585.70x = 22,341,132.15 × 8,501,049.70
  4. Step 4: Simplify right side
    14,904,585.70x = 189,923,074,761,417.81
  5. Step 5: Solve for x
    x = 189,923,074,761,417.81/14,904,585.70
  6. Step 6: Final answer
    x = 12,742,593.36

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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.