Home / 51,936,961.70-77,926,902.48-22,775,711.46

Finding the Fourth Proportional to 51,936,961.70, 77,926,902.48 and 22,775,711.46

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Solution

The fourth proportional to 51,936,961.70, 77,926,902.48 and 22,775,711.46 is: 34,172,977.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,936,961.70 : 77,926,902.48 = 22,775,711.46 : x
  2. Step 2: Convert to fraction form
    51,936,961.70/77,926,902.48 = 22,775,711.46/x
  3. Step 3: Cross multiply
    51,936,961.70x = 77,926,902.48 × 22,775,711.46
  4. Step 4: Simplify right side
    51,936,961.70x = 1,774,840,645,856,038.50
  5. Step 5: Solve for x
    x = 1,774,840,645,856,038.50/51,936,961.70
  6. Step 6: Final answer
    x = 34,172,977.93

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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.