Home / 61,542,199.29-84,925,425.60-33,664,510.29

Finding the Fourth Proportional to 61,542,199.29, 84,925,425.60 and 33,664,510.29

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Solution

The fourth proportional to 61,542,199.29, 84,925,425.60 and 33,664,510.29 is: 46,455,487.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,542,199.29 : 84,925,425.60 = 33,664,510.29 : x
  2. Step 2: Convert to fraction form
    61,542,199.29/84,925,425.60 = 33,664,510.29/x
  3. Step 3: Cross multiply
    61,542,199.29x = 84,925,425.60 × 33,664,510.29
  4. Step 4: Simplify right side
    61,542,199.29x = 2,858,972,863,993,829
  5. Step 5: Solve for x
    x = 2,858,972,863,993,829/61,542,199.29
  6. Step 6: Final answer
    x = 46,455,487.41

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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.