Home / 5,010,768,228.10-7,522,721,171.61-3,360,061,839.38

Finding the Fourth Proportional to 5,010,768,228.10, 7,522,721,171.61 and 3,360,061,839.38

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Solution

The fourth proportional to 5,010,768,228.10, 7,522,721,171.61 and 3,360,061,839.38 is: 5,044,497,607.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,768,228.10 : 7,522,721,171.61 = 3,360,061,839.38 : x
  2. Step 2: Convert to fraction form
    5,010,768,228.10/7,522,721,171.61 = 3,360,061,839.38/x
  3. Step 3: Cross multiply
    5,010,768,228.10x = 7,522,721,171.61 × 3,360,061,839.38
  4. Step 4: Simplify right side
    5,010,768,228.10x = 25,276,808,337,025,597,440
  5. Step 5: Solve for x
    x = 25,276,808,337,025,597,440/5,010,768,228.10
  6. Step 6: Final answer
    x = 5,044,497,607.23

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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.