Home / 41,301,858.36-61,962,477.30-40,616,365.08

Finding the Fourth Proportional to 41,301,858.36, 61,962,477.30 and 40,616,365.08

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Solution

The fourth proportional to 41,301,858.36, 61,962,477.30 and 40,616,365.08 is: 60,934,076.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,301,858.36 : 61,962,477.30 = 40,616,365.08 : x
  2. Step 2: Convert to fraction form
    41,301,858.36/61,962,477.30 = 40,616,365.08/x
  3. Step 3: Cross multiply
    41,301,858.36x = 61,962,477.30 × 40,616,365.08
  4. Step 4: Simplify right side
    41,301,858.36x = 2,516,690,599,278,012.50
  5. Step 5: Solve for x
    x = 2,516,690,599,278,012.50/41,301,858.36
  6. Step 6: Final answer
    x = 60,934,076.56

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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.