Home / 59,051,279.80-88,576,919.70-53,949,446.20

Finding the Fourth Proportional to 59,051,279.80, 88,576,919.70 and 53,949,446.20

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Solution

The fourth proportional to 59,051,279.80, 88,576,919.70 and 53,949,446.20 is: 80,924,169.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,051,279.80 : 88,576,919.70 = 53,949,446.20 : x
  2. Step 2: Convert to fraction form
    59,051,279.80/88,576,919.70 = 53,949,446.20/x
  3. Step 3: Cross multiply
    59,051,279.80x = 88,576,919.70 × 53,949,446.20
  4. Step 4: Simplify right side
    59,051,279.80x = 4,778,675,763,916,871
  5. Step 5: Solve for x
    x = 4,778,675,763,916,871/59,051,279.80
  6. Step 6: Final answer
    x = 80,924,169.30

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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.