Home / 24,813,992.70-37,221,002.55-7,775,999.10

Finding the Fourth Proportional to 24,813,992.70, 37,221,002.55 and 7,775,999.10

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Solution

The fourth proportional to 24,813,992.70, 37,221,002.55 and 7,775,999.10 is: 11,664,002.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,813,992.70 : 37,221,002.55 = 7,775,999.10 : x
  2. Step 2: Convert to fraction form
    24,813,992.70/37,221,002.55 = 7,775,999.10/x
  3. Step 3: Cross multiply
    24,813,992.70x = 37,221,002.55 × 7,775,999.10
  4. Step 4: Simplify right side
    24,813,992.70x = 289,430,482,329,897.69
  5. Step 5: Solve for x
    x = 289,430,482,329,897.69/24,813,992.70
  6. Step 6: Final answer
    x = 11,664,002.88

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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.