Home / 25,306,020.62-37,959,018.78-6,136,774.46

Finding the Fourth Proportional to 25,306,020.62, 37,959,018.78 and 6,136,774.46

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Solution

The fourth proportional to 25,306,020.62, 37,959,018.78 and 6,136,774.46 is: 9,205,158.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,306,020.62 : 37,959,018.78 = 6,136,774.46 : x
  2. Step 2: Convert to fraction form
    25,306,020.62/37,959,018.78 = 6,136,774.46/x
  3. Step 3: Cross multiply
    25,306,020.62x = 37,959,018.78 × 6,136,774.46
  4. Step 4: Simplify right side
    25,306,020.62x = 232,945,936,975,764.38
  5. Step 5: Solve for x
    x = 232,945,936,975,764.38/25,306,020.62
  6. Step 6: Final answer
    x = 9,205,158.74

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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.