Home / 24,168,029.20-36,252,043.80-14,612,880.40

Finding the Fourth Proportional to 24,168,029.20, 36,252,043.80 and 14,612,880.40

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Solution

The fourth proportional to 24,168,029.20, 36,252,043.80 and 14,612,880.40 is: 21,919,320.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,168,029.20 : 36,252,043.80 = 14,612,880.40 : x
  2. Step 2: Convert to fraction form
    24,168,029.20/36,252,043.80 = 14,612,880.40/x
  3. Step 3: Cross multiply
    24,168,029.20x = 36,252,043.80 × 14,612,880.40
  4. Step 4: Simplify right side
    24,168,029.20x = 529,746,780,304,961.50
  5. Step 5: Solve for x
    x = 529,746,780,304,961.50/24,168,029.20
  6. Step 6: Final answer
    x = 21,919,320.60

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Similar ratio
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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.