Home / 13,877,173,698.57-20,815,760,022.98-4,062,521,310.57

Finding the Fourth Proportional to 13,877,173,698.57, 20,815,760,022.98 and 4,062,521,310.57

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Solution

The fourth proportional to 13,877,173,698.57, 20,815,760,022.98 and 4,062,521,310.57 is: 6,093,781,812.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,877,173,698.57 : 20,815,760,022.98 = 4,062,521,310.57 : x
  2. Step 2: Convert to fraction form
    13,877,173,698.57/20,815,760,022.98 = 4,062,521,310.57/x
  3. Step 3: Cross multiply
    13,877,173,698.57x = 20,815,760,022.98 × 4,062,521,310.57
  4. Step 4: Simplify right side
    13,877,173,698.57x = 84,564,468,689,047,011,328
  5. Step 5: Solve for x
    x = 84,564,468,689,047,011,328/13,877,173,698.57
  6. Step 6: Final answer
    x = 6,093,781,812.20

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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.