Home / 156,947,073,609.70-235,420,610,414.55-156,947,073,609.70

Finding the Fourth Proportional to 156,947,073,609.70, 235,420,610,414.55 and 156,947,073,609.70

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Solution

The fourth proportional to 156,947,073,609.70, 235,420,610,414.55 and 156,947,073,609.70 is: 235,420,610,414.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,947,073,609.70 : 235,420,610,414.55 = 156,947,073,609.70 : x
  2. Step 2: Convert to fraction form
    156,947,073,609.70/235,420,610,414.55 = 156,947,073,609.70/x
  3. Step 3: Cross multiply
    156,947,073,609.70x = 235,420,610,414.55 × 156,947,073,609.70
  4. Step 4: Simplify right side
    156,947,073,609.70x = 36,948,575,871,972,885,397,504
  5. Step 5: Solve for x
    x = 36,948,575,871,972,885,397,504/156,947,073,609.70
  6. Step 6: Final answer
    x = 235,420,610,414.55

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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.