Home / 16,150,380.66-22,281,897.29-10,352,359.35

Finding the Fourth Proportional to 16,150,380.66, 22,281,897.29 and 10,352,359.35

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Solution

The fourth proportional to 16,150,380.66, 22,281,897.29 and 10,352,359.35 is: 14,282,648.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,150,380.66 : 22,281,897.29 = 10,352,359.35 : x
  2. Step 2: Convert to fraction form
    16,150,380.66/22,281,897.29 = 10,352,359.35/x
  3. Step 3: Cross multiply
    16,150,380.66x = 22,281,897.29 × 10,352,359.35
  4. Step 4: Simplify right side
    16,150,380.66x = 230,670,207,694,109.34
  5. Step 5: Solve for x
    x = 230,670,207,694,109.34/16,150,380.66
  6. Step 6: Final answer
    x = 14,282,648.35

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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.