Home / 17,472,882.60-26,209,323.90-16,480,859.40

Finding the Fourth Proportional to 17,472,882.60, 26,209,323.90 and 16,480,859.40

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Solution

The fourth proportional to 17,472,882.60, 26,209,323.90 and 16,480,859.40 is: 24,721,289.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,472,882.60 : 26,209,323.90 = 16,480,859.40 : x
  2. Step 2: Convert to fraction form
    17,472,882.60/26,209,323.90 = 16,480,859.40/x
  3. Step 3: Cross multiply
    17,472,882.60x = 26,209,323.90 × 16,480,859.40
  4. Step 4: Simplify right side
    17,472,882.60x = 431,952,182,164,959.62
  5. Step 5: Solve for x
    x = 431,952,182,164,959.62/17,472,882.60
  6. Step 6: Final answer
    x = 24,721,289.10

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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.