Home / 207,324,474,872.14-310,986,712,308.24-58,264,441,729.40

Finding the Fourth Proportional to 207,324,474,872.14, 310,986,712,308.24 and 58,264,441,729.40

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Solution

The fourth proportional to 207,324,474,872.14, 310,986,712,308.24 and 58,264,441,729.40 is: 87,396,662,594.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,324,474,872.14 : 310,986,712,308.24 = 58,264,441,729.40 : x
  2. Step 2: Convert to fraction form
    207,324,474,872.14/310,986,712,308.24 = 58,264,441,729.40/x
  3. Step 3: Cross multiply
    207,324,474,872.14x = 310,986,712,308.24 × 58,264,441,729.40
  4. Step 4: Simplify right side
    207,324,474,872.14x = 18,119,467,177,901,132,087,296
  5. Step 5: Solve for x
    x = 18,119,467,177,901,132,087,296/207,324,474,872.14
  6. Step 6: Final answer
    x = 87,396,662,594.11

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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.