Home / 5,471,274,150.84-7,554,064,689.42-3,465,888,886.20

Finding the Fourth Proportional to 5,471,274,150.84, 7,554,064,689.42 and 3,465,888,886.20

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Solution

The fourth proportional to 5,471,274,150.84, 7,554,064,689.42 and 3,465,888,886.20 is: 4,785,274,532.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,471,274,150.84 : 7,554,064,689.42 = 3,465,888,886.20 : x
  2. Step 2: Convert to fraction form
    5,471,274,150.84/7,554,064,689.42 = 3,465,888,886.20/x
  3. Step 3: Cross multiply
    5,471,274,150.84x = 7,554,064,689.42 × 3,465,888,886.20
  4. Step 4: Simplify right side
    5,471,274,150.84x = 26,181,548,852,696,633,344
  5. Step 5: Solve for x
    x = 26,181,548,852,696,633,344/5,471,274,150.84
  6. Step 6: Final answer
    x = 4,785,274,532.20

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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.