Home / 24,007,320.16-36,010,926.78-18,550,349.80

Finding the Fourth Proportional to 24,007,320.16, 36,010,926.78 and 18,550,349.80

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Solution

The fourth proportional to 24,007,320.16, 36,010,926.78 and 18,550,349.80 is: 27,825,483.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,007,320.16 : 36,010,926.78 = 18,550,349.80 : x
  2. Step 2: Convert to fraction form
    24,007,320.16/36,010,926.78 = 18,550,349.80/x
  3. Step 3: Cross multiply
    24,007,320.16x = 36,010,926.78 × 18,550,349.80
  4. Step 4: Simplify right side
    24,007,320.16x = 668,015,288,391,187.75
  5. Step 5: Solve for x
    x = 668,015,288,391,187.75/24,007,320.16
  6. Step 6: Final answer
    x = 27,825,483.39

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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.