Home / 29,118,338.22-43,677,521.92-9,949,283.22

Finding the Fourth Proportional to 29,118,338.22, 43,677,521.92 and 9,949,283.22

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Solution

The fourth proportional to 29,118,338.22, 43,677,521.92 and 9,949,283.22 is: 14,923,929.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,118,338.22 : 43,677,521.92 = 9,949,283.22 : x
  2. Step 2: Convert to fraction form
    29,118,338.22/43,677,521.92 = 9,949,283.22/x
  3. Step 3: Cross multiply
    29,118,338.22x = 43,677,521.92 × 9,949,283.22
  4. Step 4: Simplify right side
    29,118,338.22x = 434,560,035,929,838.25
  5. Step 5: Solve for x
    x = 434,560,035,929,838.25/29,118,338.22
  6. Step 6: Final answer
    x = 14,923,929.82

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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.