Home / 29,525,856.20-44,288,784.30-10,349,693.45

Finding the Fourth Proportional to 29,525,856.20, 44,288,784.30 and 10,349,693.45

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Solution

The fourth proportional to 29,525,856.20, 44,288,784.30 and 10,349,693.45 is: 15,524,540.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,856.20 : 44,288,784.30 = 10,349,693.45 : x
  2. Step 2: Convert to fraction form
    29,525,856.20/44,288,784.30 = 10,349,693.45/x
  3. Step 3: Cross multiply
    29,525,856.20x = 44,288,784.30 × 10,349,693.45
  4. Step 4: Simplify right side
    29,525,856.20x = 458,375,340,778,172.75
  5. Step 5: Solve for x
    x = 458,375,340,778,172.75/29,525,856.20
  6. Step 6: Final answer
    x = 15,524,540.18

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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.