Home / 10,003,023.30-14,982,416.55-6,021,711.30

Finding the Fourth Proportional to 10,003,023.30, 14,982,416.55 and 6,021,711.30

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Solution

The fourth proportional to 10,003,023.30, 14,982,416.55 and 6,021,711.30 is: 9,019,251.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,003,023.30 : 14,982,416.55 = 6,021,711.30 : x
  2. Step 2: Convert to fraction form
    10,003,023.30/14,982,416.55 = 6,021,711.30/x
  3. Step 3: Cross multiply
    10,003,023.30x = 14,982,416.55 × 6,021,711.30
  4. Step 4: Simplify right side
    10,003,023.30x = 90,219,787,040,442.02
  5. Step 5: Solve for x
    x = 90,219,787,040,442.02/10,003,023.30
  6. Step 6: Final answer
    x = 9,019,251.91

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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.