Home / 24,963,630.40-34,449,856.76-13,950,380.16

Finding the Fourth Proportional to 24,963,630.40, 34,449,856.76 and 13,950,380.16

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Solution

The fourth proportional to 24,963,630.40, 34,449,856.76 and 13,950,380.16 is: 19,251,550.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,630.40 : 34,449,856.76 = 13,950,380.16 : x
  2. Step 2: Convert to fraction form
    24,963,630.40/34,449,856.76 = 13,950,380.16/x
  3. Step 3: Cross multiply
    24,963,630.40x = 34,449,856.76 × 13,950,380.16
  4. Step 4: Simplify right side
    24,963,630.40x = 480,588,598,259,545.88
  5. Step 5: Solve for x
    x = 480,588,598,259,545.88/24,963,630.40
  6. Step 6: Final answer
    x = 19,251,550.78

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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.