Home / 1,817,643,445.20-2,726,465,167.80-1,593,162,766.80

Finding the Fourth Proportional to 1,817,643,445.20, 2,726,465,167.80 and 1,593,162,766.80

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Solution

The fourth proportional to 1,817,643,445.20, 2,726,465,167.80 and 1,593,162,766.80 is: 2,389,744,150.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,643,445.20 : 2,726,465,167.80 = 1,593,162,766.80 : x
  2. Step 2: Convert to fraction form
    1,817,643,445.20/2,726,465,167.80 = 1,593,162,766.80/x
  3. Step 3: Cross multiply
    1,817,643,445.20x = 2,726,465,167.80 × 1,593,162,766.80
  4. Step 4: Simplify right side
    1,817,643,445.20x = 4,343,702,790,316,074,496
  5. Step 5: Solve for x
    x = 4,343,702,790,316,074,496/1,817,643,445.20
  6. Step 6: Final answer
    x = 2,389,744,150.20

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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.