Home / 4,399,389,488.38-6,071,189,076.88-2,392,210,240.06

Finding the Fourth Proportional to 4,399,389,488.38, 6,071,189,076.88 and 2,392,210,240.06

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Solution

The fourth proportional to 4,399,389,488.38, 6,071,189,076.88 and 2,392,210,240.06 is: 3,301,267,304.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399,389,488.38 : 6,071,189,076.88 = 2,392,210,240.06 : x
  2. Step 2: Convert to fraction form
    4,399,389,488.38/6,071,189,076.88 = 2,392,210,240.06/x
  3. Step 3: Cross multiply
    4,399,389,488.38x = 6,071,189,076.88 × 2,392,210,240.06
  4. Step 4: Simplify right side
    4,399,389,488.38x = 14,523,560,679,052,754,944
  5. Step 5: Solve for x
    x = 14,523,560,679,052,754,944/4,399,389,488.38
  6. Step 6: Final answer
    x = 3,301,267,304.80

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Double scale
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1.5x scale

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.