Home / 17,510,058.48-26,244,191.40-8,149,616.61

Finding the Fourth Proportional to 17,510,058.48, 26,244,191.40 and 8,149,616.61

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Solution

The fourth proportional to 17,510,058.48, 26,244,191.40 and 8,149,616.61 is: 12,214,699.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,510,058.48 : 26,244,191.40 = 8,149,616.61 : x
  2. Step 2: Convert to fraction form
    17,510,058.48/26,244,191.40 = 8,149,616.61/x
  3. Step 3: Cross multiply
    17,510,058.48x = 26,244,191.40 × 8,149,616.61
  4. Step 4: Simplify right side
    17,510,058.48x = 213,880,098,149,459.16
  5. Step 5: Solve for x
    x = 213,880,098,149,459.16/17,510,058.48
  6. Step 6: Final answer
    x = 12,214,699.25

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1.5x scale

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.