Home / 23,873,110.49-35,820,248.30-12,510,856.73

Finding the Fourth Proportional to 23,873,110.49, 35,820,248.30 and 12,510,856.73

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Solution

The fourth proportional to 23,873,110.49, 35,820,248.30 and 12,510,856.73 is: 18,771,830.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,873,110.49 : 35,820,248.30 = 12,510,856.73 : x
  2. Step 2: Convert to fraction form
    23,873,110.49/35,820,248.30 = 12,510,856.73/x
  3. Step 3: Cross multiply
    23,873,110.49x = 35,820,248.30 × 12,510,856.73
  4. Step 4: Simplify right side
    23,873,110.49x = 448,141,994,451,771.81
  5. Step 5: Solve for x
    x = 448,141,994,451,771.81/23,873,110.49
  6. Step 6: Final answer
    x = 18,771,830.95

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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.