Home / 2,719,412,553.60-4,073,744,059.20-1,490,381,539.20

Finding the Fourth Proportional to 2,719,412,553.60, 4,073,744,059.20 and 1,490,381,539.20

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Solution

The fourth proportional to 2,719,412,553.60, 4,073,744,059.20 and 1,490,381,539.20 is: 2,232,626,650.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,412,553.60 : 4,073,744,059.20 = 1,490,381,539.20 : x
  2. Step 2: Convert to fraction form
    2,719,412,553.60/4,073,744,059.20 = 1,490,381,539.20/x
  3. Step 3: Cross multiply
    2,719,412,553.60x = 4,073,744,059.20 × 1,490,381,539.20
  4. Step 4: Simplify right side
    2,719,412,553.60x = 6,071,432,941,257,352,192
  5. Step 5: Solve for x
    x = 6,071,432,941,257,352,192/2,719,412,553.60
  6. Step 6: Final answer
    x = 2,232,626,650.64

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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.