Home / 17,944,329.40-26,916,494.10-16,558,646.20

Finding the Fourth Proportional to 17,944,329.40, 26,916,494.10 and 16,558,646.20

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Solution

The fourth proportional to 17,944,329.40, 26,916,494.10 and 16,558,646.20 is: 24,837,969.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,944,329.40 : 26,916,494.10 = 16,558,646.20 : x
  2. Step 2: Convert to fraction form
    17,944,329.40/26,916,494.10 = 16,558,646.20/x
  3. Step 3: Cross multiply
    17,944,329.40x = 26,916,494.10 × 16,558,646.20
  4. Step 4: Simplify right side
    17,944,329.40x = 445,700,702,746,287.44
  5. Step 5: Solve for x
    x = 445,700,702,746,287.44/17,944,329.40
  6. Step 6: Final answer
    x = 24,837,969.30

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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.