Home / 23,332,609.46-32,194,193.01-13,407,574.70

Finding the Fourth Proportional to 23,332,609.46, 32,194,193.01 and 13,407,574.70

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Solution

The fourth proportional to 23,332,609.46, 32,194,193.01 and 13,407,574.70 is: 18,499,690.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,332,609.46 : 32,194,193.01 = 13,407,574.70 : x
  2. Step 2: Convert to fraction form
    23,332,609.46/32,194,193.01 = 13,407,574.70/x
  3. Step 3: Cross multiply
    23,332,609.46x = 32,194,193.01 × 13,407,574.70
  4. Step 4: Simplify right side
    23,332,609.46x = 431,646,047,687,792.88
  5. Step 5: Solve for x
    x = 431,646,047,687,792.88/23,332,609.46
  6. Step 6: Final answer
    x = 18,499,690.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.