Home / 104,229,994,761.60-143,829,499,000.31-58,495,437,344.27

Finding the Fourth Proportional to 104,229,994,761.60, 143,829,499,000.31 and 58,495,437,344.27

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Solution

The fourth proportional to 104,229,994,761.60, 143,829,499,000.31 and 58,495,437,344.27 is: 80,719,273,432.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,229,994,761.60 : 143,829,499,000.31 = 58,495,437,344.27 : x
  2. Step 2: Convert to fraction form
    104,229,994,761.60/143,829,499,000.31 = 58,495,437,344.27/x
  3. Step 3: Cross multiply
    104,229,994,761.60x = 143,829,499,000.31 × 58,495,437,344.27
  4. Step 4: Simplify right side
    104,229,994,761.60x = 8,413,369,447,030,377,676,800
  5. Step 5: Solve for x
    x = 8,413,369,447,030,377,676,800/104,229,994,761.60
  6. Step 6: Final answer
    x = 80,719,273,432.51

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1.5x scale

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.