Home / 94,680,230.20-142,025,010.90-49,330,598.20

Finding the Fourth Proportional to 94,680,230.20, 142,025,010.90 and 49,330,598.20

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Solution

The fourth proportional to 94,680,230.20, 142,025,010.90 and 49,330,598.20 is: 73,998,328.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,680,230.20 : 142,025,010.90 = 49,330,598.20 : x
  2. Step 2: Convert to fraction form
    94,680,230.20/142,025,010.90 = 49,330,598.20/x
  3. Step 3: Cross multiply
    94,680,230.20x = 142,025,010.90 × 49,330,598.20
  4. Step 4: Simplify right side
    94,680,230.20x = 7,006,178,747,058,521
  5. Step 5: Solve for x
    x = 7,006,178,747,058,521/94,680,230.20
  6. Step 6: Final answer
    x = 73,998,328.19

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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.