Home / 22,474,893.90-33,712,340.85-8,098,430.70

Finding the Fourth Proportional to 22,474,893.90, 33,712,340.85 and 8,098,430.70

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Solution

The fourth proportional to 22,474,893.90, 33,712,340.85 and 8,098,430.70 is: 12,147,646.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,474,893.90 : 33,712,340.85 = 8,098,430.70 : x
  2. Step 2: Convert to fraction form
    22,474,893.90/33,712,340.85 = 8,098,430.70/x
  3. Step 3: Cross multiply
    22,474,893.90x = 33,712,340.85 × 8,098,430.70
  4. Step 4: Simplify right side
    22,474,893.90x = 273,017,056,108,504.12
  5. Step 5: Solve for x
    x = 273,017,056,108,504.12/22,474,893.90
  6. Step 6: Final answer
    x = 12,147,646.05

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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.