Home / 38,580,665.97-58,101,950.11-35,136,928.29

Finding the Fourth Proportional to 38,580,665.97, 58,101,950.11 and 35,136,928.29

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Solution

The fourth proportional to 38,580,665.97, 58,101,950.11 and 35,136,928.29 is: 52,915,728.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,580,665.97 : 58,101,950.11 = 35,136,928.29 : x
  2. Step 2: Convert to fraction form
    38,580,665.97/58,101,950.11 = 35,136,928.29/x
  3. Step 3: Cross multiply
    38,580,665.97x = 58,101,950.11 × 35,136,928.29
  4. Step 4: Simplify right side
    38,580,665.97x = 2,041,524,054,541,533.50
  5. Step 5: Solve for x
    x = 2,041,524,054,541,533.50/38,580,665.97
  6. Step 6: Final answer
    x = 52,915,728.73

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.