Home / 55,755,835.64-83,605,036.26-25,024,069.62

Finding the Fourth Proportional to 55,755,835.64, 83,605,036.26 and 25,024,069.62

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Solution

The fourth proportional to 55,755,835.64, 83,605,036.26 and 25,024,069.62 is: 37,523,215.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,755,835.64 : 83,605,036.26 = 25,024,069.62 : x
  2. Step 2: Convert to fraction form
    55,755,835.64/83,605,036.26 = 25,024,069.62/x
  3. Step 3: Cross multiply
    55,755,835.64x = 83,605,036.26 × 25,024,069.62
  4. Step 4: Simplify right side
    55,755,835.64x = 2,092,138,247,905,944.50
  5. Step 5: Solve for x
    x = 2,092,138,247,905,944.50/55,755,835.64
  6. Step 6: Final answer
    x = 37,523,215.71

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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.