Home / 54,574,523,010.20-81,861,784,515.30-26,611,373,048.60

Finding the Fourth Proportional to 54,574,523,010.20, 81,861,784,515.30 and 26,611,373,048.60

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Solution

The fourth proportional to 54,574,523,010.20, 81,861,784,515.30 and 26,611,373,048.60 is: 39,917,059,572.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,574,523,010.20 : 81,861,784,515.30 = 26,611,373,048.60 : x
  2. Step 2: Convert to fraction form
    54,574,523,010.20/81,861,784,515.30 = 26,611,373,048.60/x
  3. Step 3: Cross multiply
    54,574,523,010.20x = 81,861,784,515.30 × 26,611,373,048.60
  4. Step 4: Simplify right side
    54,574,523,010.20x = 2,178,454,486,160,755,130,368
  5. Step 5: Solve for x
    x = 2,178,454,486,160,755,130,368/54,574,523,010.20
  6. Step 6: Final answer
    x = 39,917,059,572.90

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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.