Home / 37,229,620.60-55,844,430.90-25,136,385.40

Finding the Fourth Proportional to 37,229,620.60, 55,844,430.90 and 25,136,385.40

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Solution

The fourth proportional to 37,229,620.60, 55,844,430.90 and 25,136,385.40 is: 37,704,578.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,229,620.60 : 55,844,430.90 = 25,136,385.40 : x
  2. Step 2: Convert to fraction form
    37,229,620.60/55,844,430.90 = 25,136,385.40/x
  3. Step 3: Cross multiply
    37,229,620.60x = 55,844,430.90 × 25,136,385.40
  4. Step 4: Simplify right side
    37,229,620.60x = 1,403,727,137,546,068.75
  5. Step 5: Solve for x
    x = 1,403,727,137,546,068.75/37,229,620.60
  6. Step 6: Final answer
    x = 37,704,578.10

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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.