Home / 5,010,768,228.60-7,522,721,172.36-3,360,061,839.88

Finding the Fourth Proportional to 5,010,768,228.60, 7,522,721,172.36 and 3,360,061,839.88

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Solution

The fourth proportional to 5,010,768,228.60, 7,522,721,172.36 and 3,360,061,839.88 is: 5,044,497,607.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,768,228.60 : 7,522,721,172.36 = 3,360,061,839.88 : x
  2. Step 2: Convert to fraction form
    5,010,768,228.60/7,522,721,172.36 = 3,360,061,839.88/x
  3. Step 3: Cross multiply
    5,010,768,228.60x = 7,522,721,172.36 × 3,360,061,839.88
  4. Step 4: Simplify right side
    5,010,768,228.60x = 25,276,808,343,304,171,520
  5. Step 5: Solve for x
    x = 25,276,808,343,304,171,520/5,010,768,228.60
  6. Step 6: Final answer
    x = 5,044,497,607.98

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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.