Home / 6,664,587,271.38-9,197,205,103.17-3,807,107,746.74

Finding the Fourth Proportional to 6,664,587,271.38, 9,197,205,103.17 and 3,807,107,746.74

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Solution

The fourth proportional to 6,664,587,271.38, 9,197,205,103.17 and 3,807,107,746.74 is: 5,253,851,344.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,587,271.38 : 9,197,205,103.17 = 3,807,107,746.74 : x
  2. Step 2: Convert to fraction form
    6,664,587,271.38/9,197,205,103.17 = 3,807,107,746.74/x
  3. Step 3: Cross multiply
    6,664,587,271.38x = 9,197,205,103.17 × 3,807,107,746.74
  4. Step 4: Simplify right side
    6,664,587,271.38x = 35,014,750,796,635,164,672
  5. Step 5: Solve for x
    x = 35,014,750,796,635,164,672/6,664,587,271.38
  6. Step 6: Final answer
    x = 5,253,851,344.55

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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.