Home / 24,445,341.20-36,612,024.60-12,464,080.40

Finding the Fourth Proportional to 24,445,341.20, 36,612,024.60 and 12,464,080.40

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Solution

The fourth proportional to 24,445,341.20, 36,612,024.60 and 12,464,080.40 is: 18,667,574.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,445,341.20 : 36,612,024.60 = 12,464,080.40 : x
  2. Step 2: Convert to fraction form
    24,445,341.20/36,612,024.60 = 12,464,080.40/x
  3. Step 3: Cross multiply
    24,445,341.20x = 36,612,024.60 × 12,464,080.40
  4. Step 4: Simplify right side
    24,445,341.20x = 456,335,218,221,177.88
  5. Step 5: Solve for x
    x = 456,335,218,221,177.88/24,445,341.20
  6. Step 6: Final answer
    x = 18,667,574.10

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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.