Home / 55,755,837.61-83,605,039.20-25,024,071.60

Finding the Fourth Proportional to 55,755,837.61, 83,605,039.20 and 25,024,071.60

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Solution

The fourth proportional to 55,755,837.61, 83,605,039.20 and 25,024,071.60 is: 37,523,218.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,755,837.61 : 83,605,039.20 = 25,024,071.60 : x
  2. Step 2: Convert to fraction form
    55,755,837.61/83,605,039.20 = 25,024,071.60/x
  3. Step 3: Cross multiply
    55,755,837.61x = 83,605,039.20 × 25,024,071.60
  4. Step 4: Simplify right side
    55,755,837.61x = 2,092,138,487,061,607
  5. Step 5: Solve for x
    x = 2,092,138,487,061,607/55,755,837.61
  6. Step 6: Final answer
    x = 37,523,218.68

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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.