Home / 15,452,826-23,178,666.94-6,234,785.03

Finding the Fourth Proportional to 15,452,826, 23,178,666.94 and 6,234,785.03

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Solution

The fourth proportional to 15,452,826, 23,178,666.94 and 6,234,785.03 is: 9,351,946.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,452,826 : 23,178,666.94 = 6,234,785.03 : x
  2. Step 2: Convert to fraction form
    15,452,826/23,178,666.94 = 6,234,785.03/x
  3. Step 3: Cross multiply
    15,452,826x = 23,178,666.94 × 6,234,785.03
  4. Step 4: Simplify right side
    15,452,826x = 144,514,005,521,387.62
  5. Step 5: Solve for x
    x = 144,514,005,521,387.62/15,452,826
  6. Step 6: Final answer
    x = 9,351,946.73

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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.