Home / 26,340,146,830.89-39,517,981,692.25-10,610,877,358.89

Finding the Fourth Proportional to 26,340,146,830.89, 39,517,981,692.25 and 10,610,877,358.89

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Solution

The fourth proportional to 26,340,146,830.89, 39,517,981,692.25 and 10,610,877,358.89 is: 15,919,442,662.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,340,146,830.89 : 39,517,981,692.25 = 10,610,877,358.89 : x
  2. Step 2: Convert to fraction form
    26,340,146,830.89/39,517,981,692.25 = 10,610,877,358.89/x
  3. Step 3: Cross multiply
    26,340,146,830.89x = 39,517,981,692.25 × 10,610,877,358.89
  4. Step 4: Simplify right side
    26,340,146,830.89x = 419,320,457,207,367,467,008
  5. Step 5: Solve for x
    x = 419,320,457,207,367,467,008/26,340,146,830.89
  6. Step 6: Final answer
    x = 15,919,442,662.92

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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.