Home / 25,506,832.05-38,256,304.14-9,329,000.13

Finding the Fourth Proportional to 25,506,832.05, 38,256,304.14 and 9,329,000.13

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Solution

The fourth proportional to 25,506,832.05, 38,256,304.14 and 9,329,000.13 is: 13,992,057.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,506,832.05 : 38,256,304.14 = 9,329,000.13 : x
  2. Step 2: Convert to fraction form
    25,506,832.05/38,256,304.14 = 9,329,000.13/x
  3. Step 3: Cross multiply
    25,506,832.05x = 38,256,304.14 × 9,329,000.13
  4. Step 4: Simplify right side
    25,506,832.05x = 356,893,066,295,379.56
  5. Step 5: Solve for x
    x = 356,893,066,295,379.56/25,506,832.05
  6. Step 6: Final answer
    x = 13,992,057.72

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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.