Home / 54,737,592,503.52-75,537,877,633.20-29,704,595,639.52

Finding the Fourth Proportional to 54,737,592,503.52, 75,537,877,633.20 and 29,704,595,639.52

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Solution

The fourth proportional to 54,737,592,503.52, 75,537,877,633.20 and 29,704,595,639.52 is: 40,992,341,970.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,737,592,503.52 : 75,537,877,633.20 = 29,704,595,639.52 : x
  2. Step 2: Convert to fraction form
    54,737,592,503.52/75,537,877,633.20 = 29,704,595,639.52/x
  3. Step 3: Cross multiply
    54,737,592,503.52x = 75,537,877,633.20 × 29,704,595,639.52
  4. Step 4: Simplify right side
    54,737,592,503.52x = 2,243,822,110,561,748,123,648
  5. Step 5: Solve for x
    x = 2,243,822,110,561,748,123,648/54,737,592,503.52
  6. Step 6: Final answer
    x = 40,992,341,970.78

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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.