Home / 599,840,090.04-827,578,841.99-348,891,211.25

Finding the Fourth Proportional to 599,840,090.04, 827,578,841.99 and 348,891,211.25

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Solution

The fourth proportional to 599,840,090.04, 827,578,841.99 and 348,891,211.25 is: 481,353,262.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,840,090.04 : 827,578,841.99 = 348,891,211.25 : x
  2. Step 2: Convert to fraction form
    599,840,090.04/827,578,841.99 = 348,891,211.25/x
  3. Step 3: Cross multiply
    599,840,090.04x = 827,578,841.99 × 348,891,211.25
  4. Step 4: Simplify right side
    599,840,090.04x = 288,734,984,586,763,456
  5. Step 5: Solve for x
    x = 288,734,984,586,763,456/599,840,090.04
  6. Step 6: Final answer
    x = 481,353,262.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.