Home / 49,251,800,398.38-67,965,663,672.81-26,696,179,528.80

Finding the Fourth Proportional to 49,251,800,398.38, 67,965,663,672.81 and 26,696,179,528.80

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Solution

The fourth proportional to 49,251,800,398.38, 67,965,663,672.81 and 26,696,179,528.80 is: 36,839,740,771.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,251,800,398.38 : 67,965,663,672.81 = 26,696,179,528.80 : x
  2. Step 2: Convert to fraction form
    49,251,800,398.38/67,965,663,672.81 = 26,696,179,528.80/x
  3. Step 3: Cross multiply
    49,251,800,398.38x = 67,965,663,672.81 × 26,696,179,528.80
  4. Step 4: Simplify right side
    49,251,800,398.38x = 1,814,423,559,203,376,070,656
  5. Step 5: Solve for x
    x = 1,814,423,559,203,376,070,656/49,251,800,398.38
  6. Step 6: Final answer
    x = 36,839,740,771.45

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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.