Home / 34,149,480.12-51,224,228.90-9,561,029.28

Finding the Fourth Proportional to 34,149,480.12, 51,224,228.90 and 9,561,029.28

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Solution

The fourth proportional to 34,149,480.12, 51,224,228.90 and 9,561,029.28 is: 14,341,546.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,149,480.12 : 51,224,228.90 = 9,561,029.28 : x
  2. Step 2: Convert to fraction form
    34,149,480.12/51,224,228.90 = 9,561,029.28/x
  3. Step 3: Cross multiply
    34,149,480.12x = 51,224,228.90 × 9,561,029.28
  4. Step 4: Simplify right side
    34,149,480.12x = 489,756,352,358,322.12
  5. Step 5: Solve for x
    x = 489,756,352,358,322.12/34,149,480.12
  6. Step 6: Final answer
    x = 14,341,546.36

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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.