Home / 15,549,934.02-23,324,901.03-10,707,177.90

Finding the Fourth Proportional to 15,549,934.02, 23,324,901.03 and 10,707,177.90

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Solution

The fourth proportional to 15,549,934.02, 23,324,901.03 and 10,707,177.90 is: 16,060,766.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,549,934.02 : 23,324,901.03 = 10,707,177.90 : x
  2. Step 2: Convert to fraction form
    15,549,934.02/23,324,901.03 = 10,707,177.90/x
  3. Step 3: Cross multiply
    15,549,934.02x = 23,324,901.03 × 10,707,177.90
  4. Step 4: Simplify right side
    15,549,934.02x = 249,743,864,828,103.25
  5. Step 5: Solve for x
    x = 249,743,864,828,103.25/15,549,934.02
  6. Step 6: Final answer
    x = 16,060,766.85

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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.