Home / 1,382,285,080.47-2,073,200,616.28-595,126,812.90

Finding the Fourth Proportional to 1,382,285,080.47, 2,073,200,616.28 and 595,126,812.90

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Solution

The fourth proportional to 1,382,285,080.47, 2,073,200,616.28 and 595,126,812.90 is: 892,592,485.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,382,285,080.47 : 2,073,200,616.28 = 595,126,812.90 : x
  2. Step 2: Convert to fraction form
    1,382,285,080.47/2,073,200,616.28 = 595,126,812.90/x
  3. Step 3: Cross multiply
    1,382,285,080.47x = 2,073,200,616.28 × 595,126,812.90
  4. Step 4: Simplify right side
    1,382,285,080.47x = 1,233,817,275,266,056,704
  5. Step 5: Solve for x
    x = 1,233,817,275,266,056,704/1,382,285,080.47
  6. Step 6: Final answer
    x = 892,592,485.22

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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.