Home / 32,803,387.40-49,205,081.10-15,759,950.60

Finding the Fourth Proportional to 32,803,387.40, 49,205,081.10 and 15,759,950.60

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Solution

The fourth proportional to 32,803,387.40, 49,205,081.10 and 15,759,950.60 is: 23,639,925.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,803,387.40 : 49,205,081.10 = 15,759,950.60 : x
  2. Step 2: Convert to fraction form
    32,803,387.40/49,205,081.10 = 15,759,950.60/x
  3. Step 3: Cross multiply
    32,803,387.40x = 49,205,081.10 × 15,759,950.60
  4. Step 4: Simplify right side
    32,803,387.40x = 775,469,647,404,993.62
  5. Step 5: Solve for x
    x = 775,469,647,404,993.62/32,803,387.40
  6. Step 6: Final answer
    x = 23,639,925.90

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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.