Home / 15,581,952.26-23,374,103.23-4,651,278.43

Finding the Fourth Proportional to 15,581,952.26, 23,374,103.23 and 4,651,278.43

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Solution

The fourth proportional to 15,581,952.26, 23,374,103.23 and 4,651,278.43 is: 6,977,268.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,581,952.26 : 23,374,103.23 = 4,651,278.43 : x
  2. Step 2: Convert to fraction form
    15,581,952.26/23,374,103.23 = 4,651,278.43/x
  3. Step 3: Cross multiply
    15,581,952.26x = 23,374,103.23 × 4,651,278.43
  4. Step 4: Simplify right side
    15,581,952.26x = 108,719,462,057,421.81
  5. Step 5: Solve for x
    x = 108,719,462,057,421.81/15,581,952.26
  6. Step 6: Final answer
    x = 6,977,268.33

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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.