Home / 13,804,464.55-19,050,005.85-7,524,854.26

Finding the Fourth Proportional to 13,804,464.55, 19,050,005.85 and 7,524,854.26

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Solution

The fourth proportional to 13,804,464.55, 19,050,005.85 and 7,524,854.26 is: 10,384,214.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,804,464.55 : 19,050,005.85 = 7,524,854.26 : x
  2. Step 2: Convert to fraction form
    13,804,464.55/19,050,005.85 = 7,524,854.26/x
  3. Step 3: Cross multiply
    13,804,464.55x = 19,050,005.85 × 7,524,854.26
  4. Step 4: Simplify right side
    13,804,464.55x = 143,348,517,673,397.44
  5. Step 5: Solve for x
    x = 143,348,517,673,397.44/13,804,464.55
  6. Step 6: Final answer
    x = 10,384,214.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.