Home / 57,631,519.20-86,447,278.80-23,577,304.80

Finding the Fourth Proportional to 57,631,519.20, 86,447,278.80 and 23,577,304.80

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Solution

The fourth proportional to 57,631,519.20, 86,447,278.80 and 23,577,304.80 is: 35,365,957.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,631,519.20 : 86,447,278.80 = 23,577,304.80 : x
  2. Step 2: Convert to fraction form
    57,631,519.20/86,447,278.80 = 23,577,304.80/x
  3. Step 3: Cross multiply
    57,631,519.20x = 86,447,278.80 × 23,577,304.80
  4. Step 4: Simplify right side
    57,631,519.20x = 2,038,193,841,398,178.25
  5. Step 5: Solve for x
    x = 2,038,193,841,398,178.25/57,631,519.20
  6. Step 6: Final answer
    x = 35,365,957.20

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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.