Home / 26,886,777,705.36-40,329,612,733.82-8,960,458,057.07

Finding the Fourth Proportional to 26,886,777,705.36, 40,329,612,733.82 and 8,960,458,057.07

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Solution

The fourth proportional to 26,886,777,705.36, 40,329,612,733.82 and 8,960,458,057.07 is: 13,440,502,514.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,886,777,705.36 : 40,329,612,733.82 = 8,960,458,057.07 : x
  2. Step 2: Convert to fraction form
    26,886,777,705.36/40,329,612,733.82 = 8,960,458,057.07/x
  3. Step 3: Cross multiply
    26,886,777,705.36x = 40,329,612,733.82 × 8,960,458,057.07
  4. Step 4: Simplify right side
    26,886,777,705.36x = 361,371,803,359,023,857,664
  5. Step 5: Solve for x
    x = 361,371,803,359,023,857,664/26,886,777,705.36
  6. Step 6: Final answer
    x = 13,440,502,514.62

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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.