Home / 94,680,214.20-142,024,986.90-49,330,582.20

Finding the Fourth Proportional to 94,680,214.20, 142,024,986.90 and 49,330,582.20

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Solution

The fourth proportional to 94,680,214.20, 142,024,986.90 and 49,330,582.20 is: 73,998,304.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,680,214.20 : 142,024,986.90 = 49,330,582.20 : x
  2. Step 2: Convert to fraction form
    94,680,214.20/142,024,986.90 = 49,330,582.20/x
  3. Step 3: Cross multiply
    94,680,214.20x = 142,024,986.90 × 49,330,582.20
  4. Step 4: Simplify right side
    94,680,214.20x = 7,006,175,290,724,374
  5. Step 5: Solve for x
    x = 7,006,175,290,724,374/94,680,214.20
  6. Step 6: Final answer
    x = 73,998,304.19

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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.