Home / 41,102,476.80-61,609,478.40-15,533,606.40

Finding the Fourth Proportional to 41,102,476.80, 61,609,478.40 and 15,533,606.40

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Solution

The fourth proportional to 41,102,476.80, 61,609,478.40 and 15,533,606.40 is: 23,283,691.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,102,476.80 : 61,609,478.40 = 15,533,606.40 : x
  2. Step 2: Convert to fraction form
    41,102,476.80/61,609,478.40 = 15,533,606.40/x
  3. Step 3: Cross multiply
    41,102,476.80x = 61,609,478.40 × 15,533,606.40
  4. Step 4: Simplify right side
    41,102,476.80x = 957,017,387,974,901.75
  5. Step 5: Solve for x
    x = 957,017,387,974,901.75/41,102,476.80
  6. Step 6: Final answer
    x = 23,283,691.46

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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.