Home / 26,215,548.35-36,192,957.63-23,306,891.40

Finding the Fourth Proportional to 26,215,548.35, 36,192,957.63 and 23,306,891.40

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Solution

The fourth proportional to 26,215,548.35, 36,192,957.63 and 23,306,891.40 is: 32,177,291.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,215,548.35 : 36,192,957.63 = 23,306,891.40 : x
  2. Step 2: Convert to fraction form
    26,215,548.35/36,192,957.63 = 23,306,891.40/x
  3. Step 3: Cross multiply
    26,215,548.35x = 36,192,957.63 × 23,306,891.40
  4. Step 4: Simplify right side
    26,215,548.35x = 843,545,332,927,211.38
  5. Step 5: Solve for x
    x = 843,545,332,927,211.38/26,215,548.35
  6. Step 6: Final answer
    x = 32,177,291.19

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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.