Home / 24,859,846.20-37,226,783.70-19,820,998.20

Finding the Fourth Proportional to 24,859,846.20, 37,226,783.70 and 19,820,998.20

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Solution

The fourth proportional to 24,859,846.20, 37,226,783.70 and 19,820,998.20 is: 29,681,278.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,859,846.20 : 37,226,783.70 = 19,820,998.20 : x
  2. Step 2: Convert to fraction form
    24,859,846.20/37,226,783.70 = 19,820,998.20/x
  3. Step 3: Cross multiply
    24,859,846.20x = 37,226,783.70 × 19,820,998.20
  4. Step 4: Simplify right side
    24,859,846.20x = 737,872,012,709,489.38
  5. Step 5: Solve for x
    x = 737,872,012,709,489.38/24,859,846.20
  6. Step 6: Final answer
    x = 29,681,278.27

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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.