Home / 39,704,044.40-59,556,066.60-36,176,850.80

Finding the Fourth Proportional to 39,704,044.40, 59,556,066.60 and 36,176,850.80

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Solution

The fourth proportional to 39,704,044.40, 59,556,066.60 and 36,176,850.80 is: 54,265,276.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,704,044.40 : 59,556,066.60 = 36,176,850.80 : x
  2. Step 2: Convert to fraction form
    39,704,044.40/59,556,066.60 = 36,176,850.80/x
  3. Step 3: Cross multiply
    39,704,044.40x = 59,556,066.60 × 36,176,850.80
  4. Step 4: Simplify right side
    39,704,044.40x = 2,154,550,935,623,063.25
  5. Step 5: Solve for x
    x = 2,154,550,935,623,063.25/39,704,044.40
  6. Step 6: Final answer
    x = 54,265,276.20

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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.