Home / 59,162,801.80-88,744,202.70-49,209,521.80

Finding the Fourth Proportional to 59,162,801.80, 88,744,202.70 and 49,209,521.80

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Solution

The fourth proportional to 59,162,801.80, 88,744,202.70 and 49,209,521.80 is: 73,814,282.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,162,801.80 : 88,744,202.70 = 49,209,521.80 : x
  2. Step 2: Convert to fraction form
    59,162,801.80/88,744,202.70 = 49,209,521.80/x
  3. Step 3: Cross multiply
    59,162,801.80x = 88,744,202.70 × 49,209,521.80
  4. Step 4: Simplify right side
    59,162,801.80x = 4,367,059,777,389,268.50
  5. Step 5: Solve for x
    x = 4,367,059,777,389,268.50/59,162,801.80
  6. Step 6: Final answer
    x = 73,814,282.70

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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.