Home / 13,359,177,621.60-20,038,766,432.40-13,359,177,621.60

Finding the Fourth Proportional to 13,359,177,621.60, 20,038,766,432.40 and 13,359,177,621.60

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Solution

The fourth proportional to 13,359,177,621.60, 20,038,766,432.40 and 13,359,177,621.60 is: 20,038,766,432.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,359,177,621.60 : 20,038,766,432.40 = 13,359,177,621.60 : x
  2. Step 2: Convert to fraction form
    13,359,177,621.60/20,038,766,432.40 = 13,359,177,621.60/x
  3. Step 3: Cross multiply
    13,359,177,621.60x = 20,038,766,432.40 × 13,359,177,621.60
  4. Step 4: Simplify right side
    13,359,177,621.60x = 267,701,440,088,187,371,520
  5. Step 5: Solve for x
    x = 267,701,440,088,187,371,520/13,359,177,621.60
  6. Step 6: Final answer
    x = 20,038,766,432.40

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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.