Home / 40,888,930.30-61,333,395.45-23,670,241.90

Finding the Fourth Proportional to 40,888,930.30, 61,333,395.45 and 23,670,241.90

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Solution

The fourth proportional to 40,888,930.30, 61,333,395.45 and 23,670,241.90 is: 35,505,362.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,888,930.30 : 61,333,395.45 = 23,670,241.90 : x
  2. Step 2: Convert to fraction form
    40,888,930.30/61,333,395.45 = 23,670,241.90/x
  3. Step 3: Cross multiply
    40,888,930.30x = 61,333,395.45 × 23,670,241.90
  4. Step 4: Simplify right side
    40,888,930.30x = 1,451,776,306,849,859.25
  5. Step 5: Solve for x
    x = 1,451,776,306,849,859.25/40,888,930.30
  6. Step 6: Final answer
    x = 35,505,362.85

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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.