Home / 57,910,190.08-86,865,215.04-14,779,398.04

Finding the Fourth Proportional to 57,910,190.08, 86,865,215.04 and 14,779,398.04

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Solution

The fourth proportional to 57,910,190.08, 86,865,215.04 and 14,779,398.04 is: 22,169,079.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,910,190.08 : 86,865,215.04 = 14,779,398.04 : x
  2. Step 2: Convert to fraction form
    57,910,190.08/86,865,215.04 = 14,779,398.04/x
  3. Step 3: Cross multiply
    57,910,190.08x = 86,865,215.04 × 14,779,398.04
  4. Step 4: Simplify right side
    57,910,190.08x = 1,283,815,588,906,354.50
  5. Step 5: Solve for x
    x = 1,283,815,588,906,354.50/57,910,190.08
  6. Step 6: Final answer
    x = 22,169,079.17

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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.