Home / 706,560,805,410.49-1,060,149,482,374.20-247,425,011,983.77

Finding the Fourth Proportional to 706,560,805,410.49, 1,060,149,482,374.20 and 247,425,011,983.77

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Solution

The fourth proportional to 706,560,805,410.49, 1,060,149,482,374.20 and 247,425,011,983.77 is: 371,245,470,131.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,560,805,410.49 : 1,060,149,482,374.20 = 247,425,011,983.77 : x
  2. Step 2: Convert to fraction form
    706,560,805,410.49/1,060,149,482,374.20 = 247,425,011,983.77/x
  3. Step 3: Cross multiply
    706,560,805,410.49x = 1,060,149,482,374.20 × 247,425,011,983.77
  4. Step 4: Simplify right side
    706,560,805,410.49x = 262,307,498,381,023,983,435,776
  5. Step 5: Solve for x
    x = 262,307,498,381,023,983,435,776/706,560,805,410.49
  6. Step 6: Final answer
    x = 371,245,470,131.38

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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.