Home / 41,916,878.02-62,871,715.15-25,517,906.08

Finding the Fourth Proportional to 41,916,878.02, 62,871,715.15 and 25,517,906.08

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Solution

The fourth proportional to 41,916,878.02, 62,871,715.15 and 25,517,906.08 is: 38,274,666.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,916,878.02 : 62,871,715.15 = 25,517,906.08 : x
  2. Step 2: Convert to fraction form
    41,916,878.02/62,871,715.15 = 25,517,906.08/x
  3. Step 3: Cross multiply
    41,916,878.02x = 62,871,715.15 × 25,517,906.08
  4. Step 4: Simplify right side
    41,916,878.02x = 1,604,354,522,065,239
  5. Step 5: Solve for x
    x = 1,604,354,522,065,239/41,916,878.02
  6. Step 6: Final answer
    x = 38,274,666.38

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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.