Home / 37,806,807.60-56,689,216.20-15,062,007.60

Finding the Fourth Proportional to 37,806,807.60, 56,689,216.20 and 15,062,007.60

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Solution

The fourth proportional to 37,806,807.60, 56,689,216.20 and 15,062,007.60 is: 22,584,647.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,806,807.60 : 56,689,216.20 = 15,062,007.60 : x
  2. Step 2: Convert to fraction form
    37,806,807.60/56,689,216.20 = 15,062,007.60/x
  3. Step 3: Cross multiply
    37,806,807.60x = 56,689,216.20 × 15,062,007.60
  4. Step 4: Simplify right side
    37,806,807.60x = 853,853,405,242,443.12
  5. Step 5: Solve for x
    x = 853,853,405,242,443.12/37,806,807.60
  6. Step 6: Final answer
    x = 22,584,647.04

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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.