Home / 73,984,073.49-111,000,756.11-24,804,792.81

Finding the Fourth Proportional to 73,984,073.49, 111,000,756.11 and 24,804,792.81

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Solution

The fourth proportional to 73,984,073.49, 111,000,756.11 and 24,804,792.81 is: 37,215,452.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,984,073.49 : 111,000,756.11 = 24,804,792.81 : x
  2. Step 2: Convert to fraction form
    73,984,073.49/111,000,756.11 = 24,804,792.81/x
  3. Step 3: Cross multiply
    73,984,073.49x = 111,000,756.11 × 24,804,792.81
  4. Step 4: Simplify right side
    73,984,073.49x = 2,753,350,756,937,867.50
  5. Step 5: Solve for x
    x = 2,753,350,756,937,867.50/73,984,073.49
  6. Step 6: Final answer
    x = 37,215,452.29

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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.