Home / 16,661,053-24,982,015.02-6,558,162.76

Finding the Fourth Proportional to 16,661,053, 24,982,015.02 and 6,558,162.76

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Solution

The fourth proportional to 16,661,053, 24,982,015.02 and 6,558,162.76 is: 9,833,479.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,661,053 : 24,982,015.02 = 6,558,162.76 : x
  2. Step 2: Convert to fraction form
    16,661,053/24,982,015.02 = 6,558,162.76/x
  3. Step 3: Cross multiply
    16,661,053x = 24,982,015.02 × 6,558,162.76
  4. Step 4: Simplify right side
    16,661,053x = 163,836,120,573,924.66
  5. Step 5: Solve for x
    x = 163,836,120,573,924.66/16,661,053
  6. Step 6: Final answer
    x = 9,833,479.35

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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.