Home / 94,748,406.84-142,136,150.76-29,175,082.80

Finding the Fourth Proportional to 94,748,406.84, 142,136,150.76 and 29,175,082.80

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Solution

The fourth proportional to 94,748,406.84, 142,136,150.76 and 29,175,082.80 is: 43,766,793.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,748,406.84 : 142,136,150.76 = 29,175,082.80 : x
  2. Step 2: Convert to fraction form
    94,748,406.84/142,136,150.76 = 29,175,082.80/x
  3. Step 3: Cross multiply
    94,748,406.84x = 142,136,150.76 × 29,175,082.80
  4. Step 4: Simplify right side
    94,748,406.84x = 4,146,833,967,296,283
  5. Step 5: Solve for x
    x = 4,146,833,967,296,283/94,748,406.84
  6. Step 6: Final answer
    x = 43,766,793.61

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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.