Home / 16,439,265.90-22,685,847.39-9,097,094.34

Finding the Fourth Proportional to 16,439,265.90, 22,685,847.39 and 9,097,094.34

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Solution

The fourth proportional to 16,439,265.90, 22,685,847.39 and 9,097,094.34 is: 12,553,802.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,439,265.90 : 22,685,847.39 = 9,097,094.34 : x
  2. Step 2: Convert to fraction form
    16,439,265.90/22,685,847.39 = 9,097,094.34/x
  3. Step 3: Cross multiply
    16,439,265.90x = 22,685,847.39 × 9,097,094.34
  4. Step 4: Simplify right side
    16,439,265.90x = 206,375,293,889,672.78
  5. Step 5: Solve for x
    x = 206,375,293,889,672.78/16,439,265.90
  6. Step 6: Final answer
    x = 12,553,802.29

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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.