Home / 4,910,182,445.50-7,369,930,115.56-3,039,168,508.58

Finding the Fourth Proportional to 4,910,182,445.50, 7,369,930,115.56 and 3,039,168,508.58

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Solution

The fourth proportional to 4,910,182,445.50, 7,369,930,115.56 and 3,039,168,508.58 is: 4,561,634,881.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,182,445.50 : 7,369,930,115.56 = 3,039,168,508.58 : x
  2. Step 2: Convert to fraction form
    4,910,182,445.50/7,369,930,115.56 = 3,039,168,508.58/x
  3. Step 3: Cross multiply
    4,910,182,445.50x = 7,369,930,115.56 × 3,039,168,508.58
  4. Step 4: Simplify right side
    4,910,182,445.50x = 22,398,459,517,681,217,536
  5. Step 5: Solve for x
    x = 22,398,459,517,681,217,536/4,910,182,445.50
  6. Step 6: Final answer
    x = 4,561,634,881.45

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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.