Home / 371,847,773.02-557,702,286.18-150,461,096.15

Finding the Fourth Proportional to 371,847,773.02, 557,702,286.18 and 150,461,096.15

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Solution

The fourth proportional to 371,847,773.02, 557,702,286.18 and 150,461,096.15 is: 225,663,573.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,847,773.02 : 557,702,286.18 = 150,461,096.15 : x
  2. Step 2: Convert to fraction form
    371,847,773.02/557,702,286.18 = 150,461,096.15/x
  3. Step 3: Cross multiply
    371,847,773.02x = 557,702,286.18 × 150,461,096.15
  4. Step 4: Simplify right side
    371,847,773.02x = 83,912,497,302,957,824
  5. Step 5: Solve for x
    x = 83,912,497,302,957,824/371,847,773.02
  6. Step 6: Final answer
    x = 225,663,573.62

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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.