Home / 62,109,321.60-93,093,998.40-29,776,713.60

Finding the Fourth Proportional to 62,109,321.60, 93,093,998.40 and 29,776,713.60

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Solution

The fourth proportional to 62,109,321.60, 93,093,998.40 and 29,776,713.60 is: 44,631,518.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,109,321.60 : 93,093,998.40 = 29,776,713.60 : x
  2. Step 2: Convert to fraction form
    62,109,321.60/93,093,998.40 = 29,776,713.60/x
  3. Step 3: Cross multiply
    62,109,321.60x = 93,093,998.40 × 29,776,713.60
  4. Step 4: Simplify right side
    62,109,321.60x = 2,772,033,328,235,658.50
  5. Step 5: Solve for x
    x = 2,772,033,328,235,658.50/62,109,321.60
  6. Step 6: Final answer
    x = 44,631,518.37

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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.