Home / 32,271,156.97-48,421,030.19-16,914,797.12

Finding the Fourth Proportional to 32,271,156.97, 48,421,030.19 and 16,914,797.12

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Solution

The fourth proportional to 32,271,156.97, 48,421,030.19 and 16,914,797.12 is: 25,379,688.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,271,156.97 : 48,421,030.19 = 16,914,797.12 : x
  2. Step 2: Convert to fraction form
    32,271,156.97/48,421,030.19 = 16,914,797.12/x
  3. Step 3: Cross multiply
    32,271,156.97x = 48,421,030.19 × 16,914,797.12
  4. Step 4: Simplify right side
    32,271,156.97x = 819,031,902,005,245.12
  5. Step 5: Solve for x
    x = 819,031,902,005,245.12/32,271,156.97
  6. Step 6: Final answer
    x = 25,379,688.21

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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.