Home / 25,252,269.30-37,860,224.61-15,516,767.37

Finding the Fourth Proportional to 25,252,269.30, 37,860,224.61 and 15,516,767.37

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Solution

The fourth proportional to 25,252,269.30, 37,860,224.61 and 15,516,767.37 is: 23,263,980.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,252,269.30 : 37,860,224.61 = 15,516,767.37 : x
  2. Step 2: Convert to fraction form
    25,252,269.30/37,860,224.61 = 15,516,767.37/x
  3. Step 3: Cross multiply
    25,252,269.30x = 37,860,224.61 × 15,516,767.37
  4. Step 4: Simplify right side
    25,252,269.30x = 587,468,297,849,318.88
  5. Step 5: Solve for x
    x = 587,468,297,849,318.88/25,252,269.30
  6. Step 6: Final answer
    x = 23,263,980.40

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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.