Home / 24,694,815,414.63-34,079,155,212.78-13,417,435,447.05

Finding the Fourth Proportional to 24,694,815,414.63, 34,079,155,212.78 and 13,417,435,447.05

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Solution

The fourth proportional to 24,694,815,414.63, 34,079,155,212.78 and 13,417,435,447.05 is: 18,516,229,316.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,694,815,414.63 : 34,079,155,212.78 = 13,417,435,447.05 : x
  2. Step 2: Convert to fraction form
    24,694,815,414.63/34,079,155,212.78 = 13,417,435,447.05/x
  3. Step 3: Cross multiply
    24,694,815,414.63x = 34,079,155,212.78 × 13,417,435,447.05
  4. Step 4: Simplify right side
    24,694,815,414.63x = 457,254,865,157,473,107,968
  5. Step 5: Solve for x
    x = 457,254,865,157,473,107,968/24,694,815,414.63
  6. Step 6: Final answer
    x = 18,516,229,316.97

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Double scale
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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.