Home / 30,246,292.01-41,732,708.52-17,192,523.34

Finding the Fourth Proportional to 30,246,292.01, 41,732,708.52 and 17,192,523.34

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Solution

The fourth proportional to 30,246,292.01, 41,732,708.52 and 17,192,523.34 is: 23,721,604.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,246,292.01 : 41,732,708.52 = 17,192,523.34 : x
  2. Step 2: Convert to fraction form
    30,246,292.01/41,732,708.52 = 17,192,523.34/x
  3. Step 3: Cross multiply
    30,246,292.01x = 41,732,708.52 × 17,192,523.34
  4. Step 4: Simplify right side
    30,246,292.01x = 717,490,565,212,084.38
  5. Step 5: Solve for x
    x = 717,490,565,212,084.38/30,246,292.01
  6. Step 6: Final answer
    x = 23,721,604.12

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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.