Home / 94,006,348.33-140,679,627.21-75,516,860.52

Finding the Fourth Proportional to 94,006,348.33, 140,679,627.21 and 75,516,860.52

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Solution

The fourth proportional to 94,006,348.33, 140,679,627.21 and 75,516,860.52 is: 113,010,280.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,006,348.33 : 140,679,627.21 = 75,516,860.52 : x
  2. Step 2: Convert to fraction form
    94,006,348.33/140,679,627.21 = 75,516,860.52/x
  3. Step 3: Cross multiply
    94,006,348.33x = 140,679,627.21 × 75,516,860.52
  4. Step 4: Simplify right side
    94,006,348.33x = 10,623,683,786,023,166
  5. Step 5: Solve for x
    x = 10,623,683,786,023,166/94,006,348.33
  6. Step 6: Final answer
    x = 113,010,280.42

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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.