Home / 2,728,491,723,007.50-4,092,737,584,511.60-716,384,671,337.18

Finding the Fourth Proportional to 2,728,491,723,007.50, 4,092,737,584,511.60 and 716,384,671,337.18

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Solution

The fourth proportional to 2,728,491,723,007.50, 4,092,737,584,511.60 and 716,384,671,337.18 is: 1,074,577,007,005.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,728,491,723,007.50 : 4,092,737,584,511.60 = 716,384,671,337.18 : x
  2. Step 2: Convert to fraction form
    2,728,491,723,007.50/4,092,737,584,511.60 = 716,384,671,337.18/x
  3. Step 3: Cross multiply
    2,728,491,723,007.50x = 4,092,737,584,511.60 × 716,384,671,337.18
  4. Step 4: Simplify right side
    2,728,491,723,007.50x = 2,931,974,469,349,666,709,307,392
  5. Step 5: Solve for x
    x = 2,931,974,469,349,666,709,307,392/2,728,491,723,007.50
  6. Step 6: Final answer
    x = 1,074,577,007,005.86

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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.