Home / 16,186,336.02-22,336,479.02-8,844,421.19

Finding the Fourth Proportional to 16,186,336.02, 22,336,479.02 and 8,844,421.19

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Solution

The fourth proportional to 16,186,336.02, 22,336,479.02 and 8,844,421.19 is: 12,204,938.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,336.02 : 22,336,479.02 = 8,844,421.19 : x
  2. Step 2: Convert to fraction form
    16,186,336.02/22,336,479.02 = 8,844,421.19/x
  3. Step 3: Cross multiply
    16,186,336.02x = 22,336,479.02 × 8,844,421.19
  4. Step 4: Simplify right side
    16,186,336.02x = 197,553,228,310,256.31
  5. Step 5: Solve for x
    x = 197,553,228,310,256.31/16,186,336.02
  6. Step 6: Final answer
    x = 12,204,938.05

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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.