Home / 45,510,500.60-62,821,569.52-29,830,535.30

Finding the Fourth Proportional to 45,510,500.60, 62,821,569.52 and 29,830,535.30

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Solution

The fourth proportional to 45,510,500.60, 62,821,569.52 and 29,830,535.30 is: 41,177,333.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,510,500.60 : 62,821,569.52 = 29,830,535.30 : x
  2. Step 2: Convert to fraction form
    45,510,500.60/62,821,569.52 = 29,830,535.30/x
  3. Step 3: Cross multiply
    45,510,500.60x = 62,821,569.52 × 29,830,535.30
  4. Step 4: Simplify right side
    45,510,500.60x = 1,874,001,047,167,764.25
  5. Step 5: Solve for x
    x = 1,874,001,047,167,764.25/45,510,500.60
  6. Step 6: Final answer
    x = 41,177,333.20

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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.