Home / 2,186,136,366.20-3,279,204,549.30-1,975,260,577.40

Finding the Fourth Proportional to 2,186,136,366.20, 3,279,204,549.30 and 1,975,260,577.40

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Solution

The fourth proportional to 2,186,136,366.20, 3,279,204,549.30 and 1,975,260,577.40 is: 2,962,890,866.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,186,136,366.20 : 3,279,204,549.30 = 1,975,260,577.40 : x
  2. Step 2: Convert to fraction form
    2,186,136,366.20/3,279,204,549.30 = 1,975,260,577.40/x
  3. Step 3: Cross multiply
    2,186,136,366.20x = 3,279,204,549.30 × 1,975,260,577.40
  4. Step 4: Simplify right side
    2,186,136,366.20x = 6,477,283,471,463,025,664
  5. Step 5: Solve for x
    x = 6,477,283,471,463,025,664/2,186,136,366.20
  6. Step 6: Final answer
    x = 2,962,890,866.10

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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.