Home / 109,576,938.93-164,365,427.02-27,696,052.59

Finding the Fourth Proportional to 109,576,938.93, 164,365,427.02 and 27,696,052.59

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Solution

The fourth proportional to 109,576,938.93, 164,365,427.02 and 27,696,052.59 is: 41,544,083.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,576,938.93 : 164,365,427.02 = 27,696,052.59 : x
  2. Step 2: Convert to fraction form
    109,576,938.93/164,365,427.02 = 27,696,052.59/x
  3. Step 3: Cross multiply
    109,576,938.93x = 164,365,427.02 × 27,696,052.59
  4. Step 4: Simplify right side
    109,576,938.93x = 4,552,273,510,723,727
  5. Step 5: Solve for x
    x = 4,552,273,510,723,727/109,576,938.93
  6. Step 6: Final answer
    x = 41,544,083.59

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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.