Home / 4,146,203,462.18-5,691,304,088.76-3,665,780,798.18

Finding the Fourth Proportional to 4,146,203,462.18, 5,691,304,088.76 and 3,665,780,798.18

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Solution

The fourth proportional to 4,146,203,462.18, 5,691,304,088.76 and 3,665,780,798.18 is: 5,031,849,844.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,203,462.18 : 5,691,304,088.76 = 3,665,780,798.18 : x
  2. Step 2: Convert to fraction form
    4,146,203,462.18/5,691,304,088.76 = 3,665,780,798.18/x
  3. Step 3: Cross multiply
    4,146,203,462.18x = 5,691,304,088.76 × 3,665,780,798.18
  4. Step 4: Simplify right side
    4,146,203,462.18x = 20,863,073,245,165,203,456
  5. Step 5: Solve for x
    x = 20,863,073,245,165,203,456/4,146,203,462.18
  6. Step 6: Final answer
    x = 5,031,849,844.20

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Half scale
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Double scale
Find fourth proportional to 4,146,203,463.18, 5,691,304,090.14 and 3,665,780,799.18
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.