Home / 24,992,328,951.70-34,490,408,330.81-13,715,164,221.38

Finding the Fourth Proportional to 24,992,328,951.70, 34,490,408,330.81 and 13,715,164,221.38

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Solution

The fourth proportional to 24,992,328,951.70, 34,490,408,330.81 and 13,715,164,221.38 is: 18,927,472,314.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,992,328,951.70 : 34,490,408,330.81 = 13,715,164,221.38 : x
  2. Step 2: Convert to fraction form
    24,992,328,951.70/34,490,408,330.81 = 13,715,164,221.38/x
  3. Step 3: Cross multiply
    24,992,328,951.70x = 34,490,408,330.81 × 13,715,164,221.38
  4. Step 4: Simplify right side
    24,992,328,951.70x = 473,041,614,319,511,928,832
  5. Step 5: Solve for x
    x = 473,041,614,319,511,928,832/24,992,328,951.70
  6. Step 6: Final answer
    x = 18,927,472,314.95

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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.