Home / 9,006,187,384.28-13,506,561,229.88-2,708,944,925.28

Finding the Fourth Proportional to 9,006,187,384.28, 13,506,561,229.88 and 2,708,944,925.28

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Solution

The fourth proportional to 9,006,187,384.28, 13,506,561,229.88 and 2,708,944,925.28 is: 4,062,599,293.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,187,384.28 : 13,506,561,229.88 = 2,708,944,925.28 : x
  2. Step 2: Convert to fraction form
    9,006,187,384.28/13,506,561,229.88 = 2,708,944,925.28/x
  3. Step 3: Cross multiply
    9,006,187,384.28x = 13,506,561,229.88 × 2,708,944,925.28
  4. Step 4: Simplify right side
    9,006,187,384.28x = 36,588,530,501,653,479,424
  5. Step 5: Solve for x
    x = 36,588,530,501,653,479,424/9,006,187,384.28
  6. Step 6: Final answer
    x = 4,062,599,293.19

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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.