Home / 45,510,493.59-62,821,559.85-29,830,528.29

Finding the Fourth Proportional to 45,510,493.59, 62,821,559.85 and 29,830,528.29

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Solution

The fourth proportional to 45,510,493.59, 62,821,559.85 and 29,830,528.29 is: 41,177,323.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,510,493.59 : 62,821,559.85 = 29,830,528.29 : x
  2. Step 2: Convert to fraction form
    45,510,493.59/62,821,559.85 = 29,830,528.29/x
  3. Step 3: Cross multiply
    45,510,493.59x = 62,821,559.85 × 29,830,528.29
  4. Step 4: Simplify right side
    45,510,493.59x = 1,874,000,318,327,353.25
  5. Step 5: Solve for x
    x = 1,874,000,318,327,353.25/45,510,493.59
  6. Step 6: Final answer
    x = 41,177,323.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.