Home / 16,632,281.60-24,974,083.20-9,074,009.60

Finding the Fourth Proportional to 16,632,281.60, 24,974,083.20 and 9,074,009.60

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Solution

The fourth proportional to 16,632,281.60, 24,974,083.20 and 9,074,009.60 is: 13,625,014.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,281.60 : 24,974,083.20 = 9,074,009.60 : x
  2. Step 2: Convert to fraction form
    16,632,281.60/24,974,083.20 = 9,074,009.60/x
  3. Step 3: Cross multiply
    16,632,281.60x = 24,974,083.20 × 9,074,009.60
  4. Step 4: Simplify right side
    16,632,281.60x = 226,615,070,707,998.72
  5. Step 5: Solve for x
    x = 226,615,070,707,998.72/16,632,281.60
  6. Step 6: Final answer
    x = 13,625,014.06

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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.