Home / 8,175,674,620,127.20-12,263,532,701,023-3,340,676,269,970.60

Finding the Fourth Proportional to 8,175,674,620,127.20, 12,263,532,701,023 and 3,340,676,269,970.60

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Solution

The fourth proportional to 8,175,674,620,127.20, 12,263,532,701,023 and 3,340,676,269,970.60 is: 5,011,022,892,160.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,175,674,620,127.20 : 12,263,532,701,023 = 3,340,676,269,970.60 : x
  2. Step 2: Convert to fraction form
    8,175,674,620,127.20/12,263,532,701,023 = 3,340,676,269,970.60/x
  3. Step 3: Cross multiply
    8,175,674,620,127.20x = 12,263,532,701,023 × 3,340,676,269,970.60
  4. Step 4: Simplify right side
    8,175,674,620,127.20x = 40,968,492,680,315,996,439,838,720
  5. Step 5: Solve for x
    x = 40,968,492,680,315,996,439,838,720/8,175,674,620,127.20
  6. Step 6: Final answer
    x = 5,011,022,892,160.87

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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.