Home / 599,097,796.20-898,646,694.30-508,398,532.20

Finding the Fourth Proportional to 599,097,796.20, 898,646,694.30 and 508,398,532.20

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Solution

The fourth proportional to 599,097,796.20, 898,646,694.30 and 508,398,532.20 is: 762,597,798.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,097,796.20 : 898,646,694.30 = 508,398,532.20 : x
  2. Step 2: Convert to fraction form
    599,097,796.20/898,646,694.30 = 508,398,532.20/x
  3. Step 3: Cross multiply
    599,097,796.20x = 898,646,694.30 × 508,398,532.20
  4. Step 4: Simplify right side
    599,097,796.20x = 456,870,660,348,502,080
  5. Step 5: Solve for x
    x = 456,870,660,348,502,080/599,097,796.20
  6. Step 6: Final answer
    x = 762,597,798.30

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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.