Home / 57,948,807.60-86,923,211.40-17,554,042.80

Finding the Fourth Proportional to 57,948,807.60, 86,923,211.40 and 17,554,042.80

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Solution

The fourth proportional to 57,948,807.60, 86,923,211.40 and 17,554,042.80 is: 26,331,064.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,948,807.60 : 86,923,211.40 = 17,554,042.80 : x
  2. Step 2: Convert to fraction form
    57,948,807.60/86,923,211.40 = 17,554,042.80/x
  3. Step 3: Cross multiply
    57,948,807.60x = 86,923,211.40 × 17,554,042.80
  4. Step 4: Simplify right side
    57,948,807.60x = 1,525,853,773,229,048
  5. Step 5: Solve for x
    x = 1,525,853,773,229,048/57,948,807.60
  6. Step 6: Final answer
    x = 26,331,064.20

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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.