Home / 2,651,532,812.03-3,977,606,935.10-881,061,533.62

Finding the Fourth Proportional to 2,651,532,812.03, 3,977,606,935.10 and 881,061,533.62

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Solution

The fourth proportional to 2,651,532,812.03, 3,977,606,935.10 and 881,061,533.62 is: 1,321,694,549.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,532,812.03 : 3,977,606,935.10 = 881,061,533.62 : x
  2. Step 2: Convert to fraction form
    2,651,532,812.03/3,977,606,935.10 = 881,061,533.62/x
  3. Step 3: Cross multiply
    2,651,532,812.03x = 3,977,606,935.10 × 881,061,533.62
  4. Step 4: Simplify right side
    2,651,532,812.03x = 3,504,516,466,369,012,224
  5. Step 5: Solve for x
    x = 3,504,516,466,369,012,224/2,651,532,812.03
  6. Step 6: Final answer
    x = 1,321,694,549.83

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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.