Home / 24,025,824.20-33,156,172.50-13,712,339.72

Finding the Fourth Proportional to 24,025,824.20, 33,156,172.50 and 13,712,339.72

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Solution

The fourth proportional to 24,025,824.20, 33,156,172.50 and 13,712,339.72 is: 18,923,334.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,025,824.20 : 33,156,172.50 = 13,712,339.72 : x
  2. Step 2: Convert to fraction form
    24,025,824.20/33,156,172.50 = 13,712,339.72/x
  3. Step 3: Cross multiply
    24,025,824.20x = 33,156,172.50 × 13,712,339.72
  4. Step 4: Simplify right side
    24,025,824.20x = 454,648,701,134,921.75
  5. Step 5: Solve for x
    x = 454,648,701,134,921.75/24,025,824.20
  6. Step 6: Final answer
    x = 18,923,334.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.