Home / 41,307,625.60-61,961,438.40-37,197,815.20

Finding the Fourth Proportional to 41,307,625.60, 61,961,438.40 and 37,197,815.20

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Solution

The fourth proportional to 41,307,625.60, 61,961,438.40 and 37,197,815.20 is: 55,796,722.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,307,625.60 : 61,961,438.40 = 37,197,815.20 : x
  2. Step 2: Convert to fraction form
    41,307,625.60/61,961,438.40 = 37,197,815.20/x
  3. Step 3: Cross multiply
    41,307,625.60x = 61,961,438.40 × 37,197,815.20
  4. Step 4: Simplify right side
    41,307,625.60x = 2,304,830,135,129,384
  5. Step 5: Solve for x
    x = 2,304,830,135,129,384/41,307,625.60
  6. Step 6: Final answer
    x = 55,796,722.80

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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.