Home / 196,264,164,392.28-270,844,547,382.60-106,043,618,016.36

Finding the Fourth Proportional to 196,264,164,392.28, 270,844,547,382.60 and 106,043,618,016.36

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Solution

The fourth proportional to 196,264,164,392.28, 270,844,547,382.60 and 106,043,618,016.36 is: 146,340,193,144.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,264,164,392.28 : 270,844,547,382.60 = 106,043,618,016.36 : x
  2. Step 2: Convert to fraction form
    196,264,164,392.28/270,844,547,382.60 = 106,043,618,016.36/x
  3. Step 3: Cross multiply
    196,264,164,392.28x = 270,844,547,382.60 × 106,043,618,016.36
  4. Step 4: Simplify right side
    196,264,164,392.28x = 28,721,335,724,454,352,781,312
  5. Step 5: Solve for x
    x = 28,721,335,724,454,352,781,312/196,264,164,392.28
  6. Step 6: Final answer
    x = 146,340,193,144.22

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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.