Home / 41,994,510.88-57,952,419.60-22,678,926.88

Finding the Fourth Proportional to 41,994,510.88, 57,952,419.60 and 22,678,926.88

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Solution

The fourth proportional to 41,994,510.88, 57,952,419.60 and 22,678,926.88 is: 31,296,916.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,994,510.88 : 57,952,419.60 = 22,678,926.88 : x
  2. Step 2: Convert to fraction form
    41,994,510.88/57,952,419.60 = 22,678,926.88/x
  3. Step 3: Cross multiply
    41,994,510.88x = 57,952,419.60 × 22,678,926.88
  4. Step 4: Simplify right side
    41,994,510.88x = 1,314,298,686,627,478.75
  5. Step 5: Solve for x
    x = 1,314,298,686,627,478.75/41,994,510.88
  6. Step 6: Final answer
    x = 31,296,916.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.