Home / 104,229,994,760.48-143,829,498,998.76-58,495,437,343.15

Finding the Fourth Proportional to 104,229,994,760.48, 143,829,498,998.76 and 58,495,437,343.15

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Solution

The fourth proportional to 104,229,994,760.48, 143,829,498,998.76 and 58,495,437,343.15 is: 80,719,273,430.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,229,994,760.48 : 143,829,498,998.76 = 58,495,437,343.15 : x
  2. Step 2: Convert to fraction form
    104,229,994,760.48/143,829,498,998.76 = 58,495,437,343.15/x
  3. Step 3: Cross multiply
    104,229,994,760.48x = 143,829,498,998.76 × 58,495,437,343.15
  4. Step 4: Simplify right side
    104,229,994,760.48x = 8,413,369,446,777,902,596,096
  5. Step 5: Solve for x
    x = 8,413,369,446,777,902,596,096/104,229,994,760.48
  6. Step 6: Final answer
    x = 80,719,273,430.95

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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.