Home / 25,855,908.08-35,674,540.38-16,433,262.32

Finding the Fourth Proportional to 25,855,908.08, 35,674,540.38 and 16,433,262.32

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Solution

The fourth proportional to 25,855,908.08, 35,674,540.38 and 16,433,262.32 is: 22,673,699.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,855,908.08 : 35,674,540.38 = 16,433,262.32 : x
  2. Step 2: Convert to fraction form
    25,855,908.08/35,674,540.38 = 16,433,262.32/x
  3. Step 3: Cross multiply
    25,855,908.08x = 35,674,540.38 × 16,433,262.32
  4. Step 4: Simplify right side
    25,855,908.08x = 586,249,080,209,972.50
  5. Step 5: Solve for x
    x = 586,249,080,209,972.50/25,855,908.08
  6. Step 6: Final answer
    x = 22,673,699.12

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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.