Home / 16,611,363.20-24,917,044.80-4,480,803.20

Finding the Fourth Proportional to 16,611,363.20, 24,917,044.80 and 4,480,803.20

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Solution

The fourth proportional to 16,611,363.20, 24,917,044.80 and 4,480,803.20 is: 6,721,204.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,611,363.20 : 24,917,044.80 = 4,480,803.20 : x
  2. Step 2: Convert to fraction form
    16,611,363.20/24,917,044.80 = 4,480,803.20/x
  3. Step 3: Cross multiply
    16,611,363.20x = 24,917,044.80 × 4,480,803.20
  4. Step 4: Simplify right side
    16,611,363.20x = 111,648,374,074,383.38
  5. Step 5: Solve for x
    x = 111,648,374,074,383.38/16,611,363.20
  6. Step 6: Final answer
    x = 6,721,204.80

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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.