Home / 57,956,788.60-86,935,182.90-17,562,023.80

Finding the Fourth Proportional to 57,956,788.60, 86,935,182.90 and 17,562,023.80

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Solution

The fourth proportional to 57,956,788.60, 86,935,182.90 and 17,562,023.80 is: 26,343,035.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,956,788.60 : 86,935,182.90 = 17,562,023.80 : x
  2. Step 2: Convert to fraction form
    57,956,788.60/86,935,182.90 = 17,562,023.80/x
  3. Step 3: Cross multiply
    57,956,788.60x = 86,935,182.90 × 17,562,023.80
  4. Step 4: Simplify right side
    57,956,788.60x = 1,526,757,751,147,153.25
  5. Step 5: Solve for x
    x = 1,526,757,751,147,153.25/57,956,788.60
  6. Step 6: Final answer
    x = 26,343,035.70

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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.