Home / 14,829,615.60-22,207,098.60-9,753,442.80

Finding the Fourth Proportional to 14,829,615.60, 22,207,098.60 and 9,753,442.80

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Solution

The fourth proportional to 14,829,615.60, 22,207,098.60 and 9,753,442.80 is: 14,605,615.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,829,615.60 : 22,207,098.60 = 9,753,442.80 : x
  2. Step 2: Convert to fraction form
    14,829,615.60/22,207,098.60 = 9,753,442.80/x
  3. Step 3: Cross multiply
    14,829,615.60x = 22,207,098.60 × 9,753,442.80
  4. Step 4: Simplify right side
    14,829,615.60x = 216,595,665,949,060.12
  5. Step 5: Solve for x
    x = 216,595,665,949,060.12/14,829,615.60
  6. Step 6: Final answer
    x = 14,605,615.67

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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.