Home / 73,338,860,136.30-110,008,290,204.45-51,023,439,969.90

Finding the Fourth Proportional to 73,338,860,136.30, 110,008,290,204.45 and 51,023,439,969.90

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Solution

The fourth proportional to 73,338,860,136.30, 110,008,290,204.45 and 51,023,439,969.90 is: 76,535,159,954.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,338,860,136.30 : 110,008,290,204.45 = 51,023,439,969.90 : x
  2. Step 2: Convert to fraction form
    73,338,860,136.30/110,008,290,204.45 = 51,023,439,969.90/x
  3. Step 3: Cross multiply
    73,338,860,136.30x = 110,008,290,204.45 × 51,023,439,969.90
  4. Step 4: Simplify right side
    73,338,860,136.30x = 5,613,001,391,438,092,566,528
  5. Step 5: Solve for x
    x = 5,613,001,391,438,092,566,528/73,338,860,136.30
  6. Step 6: Final answer
    x = 76,535,159,954.85

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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.