Home / 22,775,833.44-34,164,145.44-8,391,497.04

Finding the Fourth Proportional to 22,775,833.44, 34,164,145.44 and 8,391,497.04

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Solution

The fourth proportional to 22,775,833.44, 34,164,145.44 and 8,391,497.04 is: 12,587,391.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,775,833.44 : 34,164,145.44 = 8,391,497.04 : x
  2. Step 2: Convert to fraction form
    22,775,833.44/34,164,145.44 = 8,391,497.04/x
  3. Step 3: Cross multiply
    22,775,833.44x = 34,164,145.44 × 8,391,497.04
  4. Step 4: Simplify right side
    22,775,833.44x = 286,688,325,333,889.44
  5. Step 5: Solve for x
    x = 286,688,325,333,889.44/22,775,833.44
  6. Step 6: Final answer
    x = 12,587,391.20

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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.