Home / 57,910,027.31-86,864,971.25-14,779,235.30

Finding the Fourth Proportional to 57,910,027.31, 86,864,971.25 and 14,779,235.30

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Solution

The fourth proportional to 57,910,027.31, 86,864,971.25 and 14,779,235.30 is: 22,168,835.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,910,027.31 : 86,864,971.25 = 14,779,235.30 : x
  2. Step 2: Convert to fraction form
    57,910,027.31/86,864,971.25 = 14,779,235.30/x
  3. Step 3: Cross multiply
    57,910,027.31x = 86,864,971.25 × 14,779,235.30
  4. Step 4: Simplify right side
    57,910,027.31x = 1,283,797,848,923,264.25
  5. Step 5: Solve for x
    x = 1,283,797,848,923,264.25/57,910,027.31
  6. Step 6: Final answer
    x = 22,168,835.15

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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.