Home / 35,098,625.57-48,435,937.94-19,628,771.72

Finding the Fourth Proportional to 35,098,625.57, 48,435,937.94 and 19,628,771.72

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Solution

The fourth proportional to 35,098,625.57, 48,435,937.94 and 19,628,771.72 is: 27,087,612.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,098,625.57 : 48,435,937.94 = 19,628,771.72 : x
  2. Step 2: Convert to fraction form
    35,098,625.57/48,435,937.94 = 19,628,771.72/x
  3. Step 3: Cross multiply
    35,098,625.57x = 48,435,937.94 × 19,628,771.72
  4. Step 4: Simplify right side
    35,098,625.57x = 950,737,968,675,239.38
  5. Step 5: Solve for x
    x = 950,737,968,675,239.38/35,098,625.57
  6. Step 6: Final answer
    x = 27,087,612.50

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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.