Home / 26,026,919,780.80-35,917,906,951.26-14,748,976,485.76

Finding the Fourth Proportional to 26,026,919,780.80, 35,917,906,951.26 and 14,748,976,485.76

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Solution

The fourth proportional to 26,026,919,780.80, 35,917,906,951.26 and 14,748,976,485.76 is: 20,354,016,898.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026,919,780.80 : 35,917,906,951.26 = 14,748,976,485.76 : x
  2. Step 2: Convert to fraction form
    26,026,919,780.80/35,917,906,951.26 = 14,748,976,485.76/x
  3. Step 3: Cross multiply
    26,026,919,780.80x = 35,917,906,951.26 × 14,748,976,485.76
  4. Step 4: Simplify right side
    26,026,919,780.80x = 529,752,365,041,849,401,344
  5. Step 5: Solve for x
    x = 529,752,365,041,849,401,344/26,026,919,780.80
  6. Step 6: Final answer
    x = 20,354,016,898.79

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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.