Home / 32,591,311.23-44,964,886.04-20,196,882.30

Finding the Fourth Proportional to 32,591,311.23, 44,964,886.04 and 20,196,882.30

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Solution

The fourth proportional to 32,591,311.23, 44,964,886.04 and 20,196,882.30 is: 27,864,804.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,591,311.23 : 44,964,886.04 = 20,196,882.30 : x
  2. Step 2: Convert to fraction form
    32,591,311.23/44,964,886.04 = 20,196,882.30/x
  3. Step 3: Cross multiply
    32,591,311.23x = 44,964,886.04 × 20,196,882.30
  4. Step 4: Simplify right side
    32,591,311.23x = 908,150,510,866,810.75
  5. Step 5: Solve for x
    x = 908,150,510,866,810.75/32,591,311.23
  6. Step 6: Final answer
    x = 27,864,804.35

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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.