Home / 22,144,062.90-33,221,343.15-11,363,027.70

Finding the Fourth Proportional to 22,144,062.90, 33,221,343.15 and 11,363,027.70

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Solution

The fourth proportional to 22,144,062.90, 33,221,343.15 and 11,363,027.70 is: 17,047,234.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,062.90 : 33,221,343.15 = 11,363,027.70 : x
  2. Step 2: Convert to fraction form
    22,144,062.90/33,221,343.15 = 11,363,027.70/x
  3. Step 3: Cross multiply
    22,144,062.90x = 33,221,343.15 × 11,363,027.70
  4. Step 4: Simplify right side
    22,144,062.90x = 377,495,042,444,655.19
  5. Step 5: Solve for x
    x = 377,495,042,444,655.19/22,144,062.90
  6. Step 6: Final answer
    x = 17,047,234.92

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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.