Home / 15,675,717.10-23,515,059.58-6,091,834.64

Finding the Fourth Proportional to 15,675,717.10, 23,515,059.58 and 6,091,834.64

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Solution

The fourth proportional to 15,675,717.10, 23,515,059.58 and 6,091,834.64 is: 9,138,328.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,675,717.10 : 23,515,059.58 = 6,091,834.64 : x
  2. Step 2: Convert to fraction form
    15,675,717.10/23,515,059.58 = 6,091,834.64/x
  3. Step 3: Cross multiply
    15,675,717.10x = 23,515,059.58 × 6,091,834.64
  4. Step 4: Simplify right side
    15,675,717.10x = 143,249,854,511,107.84
  5. Step 5: Solve for x
    x = 143,249,854,511,107.84/15,675,717.10
  6. Step 6: Final answer
    x = 9,138,328.64

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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.