Home / 59,049,140.70-88,668,189.45-39,964,503.90

Finding the Fourth Proportional to 59,049,140.70, 88,668,189.45 and 39,964,503.90

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Solution

The fourth proportional to 59,049,140.70, 88,668,189.45 and 39,964,503.90 is: 60,010,698.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,140.70 : 88,668,189.45 = 39,964,503.90 : x
  2. Step 2: Convert to fraction form
    59,049,140.70/88,668,189.45 = 39,964,503.90/x
  3. Step 3: Cross multiply
    59,049,140.70x = 88,668,189.45 × 39,964,503.90
  4. Step 4: Simplify right side
    59,049,140.70x = 3,543,580,203,080,464
  5. Step 5: Solve for x
    x = 3,543,580,203,080,464/59,049,140.70
  6. Step 6: Final answer
    x = 60,010,698.90

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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.