Home / 17,671,010.70-26,506,516.05-14,479,740.30

Finding the Fourth Proportional to 17,671,010.70, 26,506,516.05 and 14,479,740.30

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Solution

The fourth proportional to 17,671,010.70, 26,506,516.05 and 14,479,740.30 is: 21,719,610.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,671,010.70 : 26,506,516.05 = 14,479,740.30 : x
  2. Step 2: Convert to fraction form
    17,671,010.70/26,506,516.05 = 14,479,740.30/x
  3. Step 3: Cross multiply
    17,671,010.70x = 26,506,516.05 × 14,479,740.30
  4. Step 4: Simplify right side
    17,671,010.70x = 383,807,468,661,781.88
  5. Step 5: Solve for x
    x = 383,807,468,661,781.88/17,671,010.70
  6. Step 6: Final answer
    x = 21,719,610.45

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Similar ratio
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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.