Home / 15,168,002.80-22,752,004.20-14,748,098.80

Finding the Fourth Proportional to 15,168,002.80, 22,752,004.20 and 14,748,098.80

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Solution

The fourth proportional to 15,168,002.80, 22,752,004.20 and 14,748,098.80 is: 22,122,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,168,002.80 : 22,752,004.20 = 14,748,098.80 : x
  2. Step 2: Convert to fraction form
    15,168,002.80/22,752,004.20 = 14,748,098.80/x
  3. Step 3: Cross multiply
    15,168,002.80x = 22,752,004.20 × 14,748,098.80
  4. Step 4: Simplify right side
    15,168,002.80x = 335,548,805,839,614.94
  5. Step 5: Solve for x
    x = 335,548,805,839,614.94/15,168,002.80
  6. Step 6: Final answer
    x = 22,122,148.20

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1.5x scale

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.