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Finding the Fourth Proportional to 44,773,480.80, 67,048,246.80 and 35,815,528.80

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Solution

The fourth proportional to 44,773,480.80, 67,048,246.80 and 35,815,528.80 is: 53,633,721.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,773,480.80 : 67,048,246.80 = 35,815,528.80 : x
  2. Step 2: Convert to fraction form
    44,773,480.80/67,048,246.80 = 35,815,528.80/x
  3. Step 3: Cross multiply
    44,773,480.80x = 67,048,246.80 × 35,815,528.80
  4. Step 4: Simplify right side
    44,773,480.80x = 2,401,368,414,254,907.50
  5. Step 5: Solve for x
    x = 2,401,368,414,254,907.50/44,773,480.80
  6. Step 6: Final answer
    x = 53,633,721.82

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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.