Home / 310,288,117,568.19-465,432,176,352.24-310,288,117,568.19

Finding the Fourth Proportional to 310,288,117,568.19, 465,432,176,352.24 and 310,288,117,568.19

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Solution

The fourth proportional to 310,288,117,568.19, 465,432,176,352.24 and 310,288,117,568.19 is: 465,432,176,352.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,288,117,568.19 : 465,432,176,352.24 = 310,288,117,568.19 : x
  2. Step 2: Convert to fraction form
    310,288,117,568.19/465,432,176,352.24 = 310,288,117,568.19/x
  3. Step 3: Cross multiply
    310,288,117,568.19x = 465,432,176,352.24 × 310,288,117,568.19
  4. Step 4: Simplify right side
    310,288,117,568.19x = 144,418,073,856,002,385,510,400
  5. Step 5: Solve for x
    x = 144,418,073,856,002,385,510,400/310,288,117,568.19
  6. Step 6: Final answer
    x = 465,432,176,352.24

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Double scale
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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.