Home / 75,843,935.67-104,663,886.08-41,035,862.37

Finding the Fourth Proportional to 75,843,935.67, 104,663,886.08 and 41,035,862.37

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Solution

The fourth proportional to 75,843,935.67, 104,663,886.08 and 41,035,862.37 is: 56,629,086.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,843,935.67 : 104,663,886.08 = 41,035,862.37 : x
  2. Step 2: Convert to fraction form
    75,843,935.67/104,663,886.08 = 41,035,862.37/x
  3. Step 3: Cross multiply
    75,843,935.67x = 104,663,886.08 × 41,035,862.37
  4. Step 4: Simplify right side
    75,843,935.67x = 4,294,972,823,764,919.50
  5. Step 5: Solve for x
    x = 4,294,972,823,764,919.50/75,843,935.67
  6. Step 6: Final answer
    x = 56,629,086.90

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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.