Home / 54,872,699.62-82,301,037.16-16,000,705.92

Finding the Fourth Proportional to 54,872,699.62, 82,301,037.16 and 16,000,705.92

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Solution

The fourth proportional to 54,872,699.62, 82,301,037.16 and 16,000,705.92 is: 23,998,722.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,872,699.62 : 82,301,037.16 = 16,000,705.92 : x
  2. Step 2: Convert to fraction form
    54,872,699.62/82,301,037.16 = 16,000,705.92/x
  3. Step 3: Cross multiply
    54,872,699.62x = 82,301,037.16 × 16,000,705.92
  4. Step 4: Simplify right side
    54,872,699.62x = 1,316,874,692,508,152
  5. Step 5: Solve for x
    x = 1,316,874,692,508,152/54,872,699.62
  6. Step 6: Final answer
    x = 23,998,722.53

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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.