Home / 54,872,698.86-82,301,036.04-16,000,705.17

Finding the Fourth Proportional to 54,872,698.86, 82,301,036.04 and 16,000,705.17

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Solution

The fourth proportional to 54,872,698.86, 82,301,036.04 and 16,000,705.17 is: 23,998,721.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,872,698.86 : 82,301,036.04 = 16,000,705.17 : x
  2. Step 2: Convert to fraction form
    54,872,698.86/82,301,036.04 = 16,000,705.17/x
  3. Step 3: Cross multiply
    54,872,698.86x = 82,301,036.04 × 16,000,705.17
  4. Step 4: Simplify right side
    54,872,698.86x = 1,316,874,612,861,584.50
  5. Step 5: Solve for x
    x = 1,316,874,612,861,584.50/54,872,698.86
  6. Step 6: Final answer
    x = 23,998,721.41

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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.