Home / 23,495,913,138.60-35,233,527,463.74-12,451,841,674.92

Finding the Fourth Proportional to 23,495,913,138.60, 35,233,527,463.74 and 12,451,841,674.92

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Solution

The fourth proportional to 23,495,913,138.60, 35,233,527,463.74 and 12,451,841,674.92 is: 18,672,281,559.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,495,913,138.60 : 35,233,527,463.74 = 12,451,841,674.92 : x
  2. Step 2: Convert to fraction form
    23,495,913,138.60/35,233,527,463.74 = 12,451,841,674.92/x
  3. Step 3: Cross multiply
    23,495,913,138.60x = 35,233,527,463.74 × 12,451,841,674.92
  4. Step 4: Simplify right side
    23,495,913,138.60x = 438,722,305,627,436,089,344
  5. Step 5: Solve for x
    x = 438,722,305,627,436,089,344/23,495,913,138.60
  6. Step 6: Final answer
    x = 18,672,281,559.75

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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.