Home / 169,760,724,877.38-234,270,528,656.24-92,600,246,146.12

Finding the Fourth Proportional to 169,760,724,877.38, 234,270,528,656.24 and 92,600,246,146.12

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Solution

The fourth proportional to 169,760,724,877.38, 234,270,528,656.24 and 92,600,246,146.12 is: 127,788,736,965.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,760,724,877.38 : 234,270,528,656.24 = 92,600,246,146.12 : x
  2. Step 2: Convert to fraction form
    169,760,724,877.38/234,270,528,656.24 = 92,600,246,146.12/x
  3. Step 3: Cross multiply
    169,760,724,877.38x = 234,270,528,656.24 × 92,600,246,146.12
  4. Step 4: Simplify right side
    169,760,724,877.38x = 21,693,508,618,349,948,436,480
  5. Step 5: Solve for x
    x = 21,693,508,618,349,948,436,480/169,760,724,877.38
  6. Step 6: Final answer
    x = 127,788,736,965.04

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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.