Home / 16,611,384.40-24,917,076.60-6,514,334.80

Finding the Fourth Proportional to 16,611,384.40, 24,917,076.60 and 6,514,334.80

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Solution

The fourth proportional to 16,611,384.40, 24,917,076.60 and 6,514,334.80 is: 9,771,502.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,611,384.40 : 24,917,076.60 = 6,514,334.80 : x
  2. Step 2: Convert to fraction form
    16,611,384.40/24,917,076.60 = 6,514,334.80/x
  3. Step 3: Cross multiply
    16,611,384.40x = 24,917,076.60 × 6,514,334.80
  4. Step 4: Simplify right side
    16,611,384.40x = 162,318,179,209,645.69
  5. Step 5: Solve for x
    x = 162,318,179,209,645.69/16,611,384.40
  6. Step 6: Final answer
    x = 9,771,502.20

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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.