Home / 268,532,290,520.01-370,572,675,761.61-146,597,024,944.53

Finding the Fourth Proportional to 268,532,290,520.01, 370,572,675,761.61 and 146,597,024,944.53

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Solution

The fourth proportional to 268,532,290,520.01, 370,572,675,761.61 and 146,597,024,944.53 is: 202,302,865,279.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,532,290,520.01 : 370,572,675,761.61 = 146,597,024,944.53 : x
  2. Step 2: Convert to fraction form
    268,532,290,520.01/370,572,675,761.61 = 146,597,024,944.53/x
  3. Step 3: Cross multiply
    268,532,290,520.01x = 370,572,675,761.61 × 146,597,024,944.53
  4. Step 4: Simplify right side
    268,532,290,520.01x = 54,324,851,792,385,962,672,128
  5. Step 5: Solve for x
    x = 54,324,851,792,385,962,672,128/268,532,290,520.01
  6. Step 6: Final answer
    x = 202,302,865,279.95

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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.