Home / 23,762,815.47-35,651,899.56-10,991,697.75

Finding the Fourth Proportional to 23,762,815.47, 35,651,899.56 and 10,991,697.75

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Solution

The fourth proportional to 23,762,815.47, 35,651,899.56 and 10,991,697.75 is: 16,491,097.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,762,815.47 : 35,651,899.56 = 10,991,697.75 : x
  2. Step 2: Convert to fraction form
    23,762,815.47/35,651,899.56 = 10,991,697.75/x
  3. Step 3: Cross multiply
    23,762,815.47x = 35,651,899.56 × 10,991,697.75
  4. Step 4: Simplify right side
    23,762,815.47x = 391,874,904,176,878
  5. Step 5: Solve for x
    x = 391,874,904,176,878/23,762,815.47
  6. Step 6: Final answer
    x = 16,491,097.39

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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.