Home / 52,794,148.80-79,191,223.20-44,291,092.80

Finding the Fourth Proportional to 52,794,148.80, 79,191,223.20 and 44,291,092.80

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Solution

The fourth proportional to 52,794,148.80, 79,191,223.20 and 44,291,092.80 is: 66,436,639.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,794,148.80 : 79,191,223.20 = 44,291,092.80 : x
  2. Step 2: Convert to fraction form
    52,794,148.80/79,191,223.20 = 44,291,092.80/x
  3. Step 3: Cross multiply
    52,794,148.80x = 79,191,223.20 × 44,291,092.80
  4. Step 4: Simplify right side
    52,794,148.80x = 3,507,465,815,696,713
  5. Step 5: Solve for x
    x = 3,507,465,815,696,713/52,794,148.80
  6. Step 6: Final answer
    x = 66,436,639.20

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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.