Home / 41,301,855.36-61,962,472.80-40,616,362.08

Finding the Fourth Proportional to 41,301,855.36, 61,962,472.80 and 40,616,362.08

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Solution

The fourth proportional to 41,301,855.36, 61,962,472.80 and 40,616,362.08 is: 60,934,072.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,301,855.36 : 61,962,472.80 = 40,616,362.08 : x
  2. Step 2: Convert to fraction form
    41,301,855.36/61,962,472.80 = 40,616,362.08/x
  3. Step 3: Cross multiply
    41,301,855.36x = 61,962,472.80 × 40,616,362.08
  4. Step 4: Simplify right side
    41,301,855.36x = 2,516,690,230,616,951
  5. Step 5: Solve for x
    x = 2,516,690,230,616,951/41,301,855.36
  6. Step 6: Final answer
    x = 60,934,072.06

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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.