Home / 57,910,023.45-86,864,965.46-14,779,231.43

Finding the Fourth Proportional to 57,910,023.45, 86,864,965.46 and 14,779,231.43

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Solution

The fourth proportional to 57,910,023.45, 86,864,965.46 and 14,779,231.43 is: 22,168,829.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,910,023.45 : 86,864,965.46 = 14,779,231.43 : x
  2. Step 2: Convert to fraction form
    57,910,023.45/86,864,965.46 = 14,779,231.43/x
  3. Step 3: Cross multiply
    57,910,023.45x = 86,864,965.46 × 14,779,231.43
  4. Step 4: Simplify right side
    57,910,023.45x = 1,283,797,427,692,296.25
  5. Step 5: Solve for x
    x = 1,283,797,427,692,296.25/57,910,023.45
  6. Step 6: Final answer
    x = 22,168,829.35

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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.