Home / 7,554,384,411.80-11,331,576,617.70-5,976,217,218.20

Finding the Fourth Proportional to 7,554,384,411.80, 11,331,576,617.70 and 5,976,217,218.20

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Solution

The fourth proportional to 7,554,384,411.80, 11,331,576,617.70 and 5,976,217,218.20 is: 8,964,325,827.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554,384,411.80 : 11,331,576,617.70 = 5,976,217,218.20 : x
  2. Step 2: Convert to fraction form
    7,554,384,411.80/11,331,576,617.70 = 5,976,217,218.20/x
  3. Step 3: Cross multiply
    7,554,384,411.80x = 11,331,576,617.70 × 5,976,217,218.20
  4. Step 4: Simplify right side
    7,554,384,411.80x = 67,719,963,292,051,259,392
  5. Step 5: Solve for x
    x = 67,719,963,292,051,259,392/7,554,384,411.80
  6. Step 6: Final answer
    x = 8,964,325,827.30

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Double scale
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Similar ratio
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1.5x scale

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.