Home / 61,098,126.51-91,704,782.90-22,274,104.07

Finding the Fourth Proportional to 61,098,126.51, 91,704,782.90 and 22,274,104.07

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Solution

The fourth proportional to 61,098,126.51, 91,704,782.90 and 22,274,104.07 is: 33,432,152.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,098,126.51 : 91,704,782.90 = 22,274,104.07 : x
  2. Step 2: Convert to fraction form
    61,098,126.51/91,704,782.90 = 22,274,104.07/x
  3. Step 3: Cross multiply
    61,098,126.51x = 91,704,782.90 × 22,274,104.07
  4. Step 4: Simplify right side
    61,098,126.51x = 2,042,641,877,898,086.25
  5. Step 5: Solve for x
    x = 2,042,641,877,898,086.25/61,098,126.51
  6. Step 6: Final answer
    x = 33,432,152.42

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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.