Home / 24,007,247.10-36,010,817.28-18,550,276.80

Finding the Fourth Proportional to 24,007,247.10, 36,010,817.28 and 18,550,276.80

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Solution

The fourth proportional to 24,007,247.10, 36,010,817.28 and 18,550,276.80 is: 27,825,373.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,007,247.10 : 36,010,817.28 = 18,550,276.80 : x
  2. Step 2: Convert to fraction form
    24,007,247.10/36,010,817.28 = 18,550,276.80/x
  3. Step 3: Cross multiply
    24,007,247.10x = 36,010,817.28 × 18,550,276.80
  4. Step 4: Simplify right side
    24,007,247.10x = 668,010,628,338,223.12
  5. Step 5: Solve for x
    x = 668,010,628,338,223.12/24,007,247.10
  6. Step 6: Final answer
    x = 27,825,373.96

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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.