Home / 27,063,903.60-40,587,982.20-14,939,175.60

Finding the Fourth Proportional to 27,063,903.60, 40,587,982.20 and 14,939,175.60

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Solution

The fourth proportional to 27,063,903.60, 40,587,982.20 and 14,939,175.60 is: 22,404,417.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,063,903.60 : 40,587,982.20 = 14,939,175.60 : x
  2. Step 2: Convert to fraction form
    27,063,903.60/40,587,982.20 = 14,939,175.60/x
  3. Step 3: Cross multiply
    27,063,903.60x = 40,587,982.20 × 14,939,175.60
  4. Step 4: Simplify right side
    27,063,903.60x = 606,350,993,335,474.38
  5. Step 5: Solve for x
    x = 606,350,993,335,474.38/27,063,903.60
  6. Step 6: Final answer
    x = 22,404,417.42

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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.