Home / 68,770,271,821.18-103,202,527,672.60-24,001,768,512.56

Finding the Fourth Proportional to 68,770,271,821.18, 103,202,527,672.60 and 24,001,768,512.56

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Solution

The fourth proportional to 68,770,271,821.18, 103,202,527,672.60 and 24,001,768,512.56 is: 36,019,098,274.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,770,271,821.18 : 103,202,527,672.60 = 24,001,768,512.56 : x
  2. Step 2: Convert to fraction form
    68,770,271,821.18/103,202,527,672.60 = 24,001,768,512.56/x
  3. Step 3: Cross multiply
    68,770,271,821.18x = 103,202,527,672.60 × 24,001,768,512.56
  4. Step 4: Simplify right side
    68,770,271,821.18x = 2,477,043,179,108,812,980,224
  5. Step 5: Solve for x
    x = 2,477,043,179,108,812,980,224/68,770,271,821.18
  6. Step 6: Final answer
    x = 36,019,098,274.76

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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.