Home / 26,215,549.85-36,192,959.70-23,306,892.90

Finding the Fourth Proportional to 26,215,549.85, 36,192,959.70 and 23,306,892.90

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Solution

The fourth proportional to 26,215,549.85, 36,192,959.70 and 23,306,892.90 is: 32,177,293.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,215,549.85 : 36,192,959.70 = 23,306,892.90 : x
  2. Step 2: Convert to fraction form
    26,215,549.85/36,192,959.70 = 23,306,892.90/x
  3. Step 3: Cross multiply
    26,215,549.85x = 36,192,959.70 × 23,306,892.90
  4. Step 4: Simplify right side
    26,215,549.85x = 843,545,435,461,916.12
  5. Step 5: Solve for x
    x = 843,545,435,461,916.12/26,215,549.85
  6. Step 6: Final answer
    x = 32,177,293.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.