Home / 25,626,932.38-35,365,143.65-14,465,775.22

Finding the Fourth Proportional to 25,626,932.38, 35,365,143.65 and 14,465,775.22

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Solution

The fourth proportional to 25,626,932.38, 35,365,143.65 and 14,465,775.22 is: 19,962,756.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,626,932.38 : 35,365,143.65 = 14,465,775.22 : x
  2. Step 2: Convert to fraction form
    25,626,932.38/35,365,143.65 = 14,465,775.22/x
  3. Step 3: Cross multiply
    25,626,932.38x = 35,365,143.65 × 14,465,775.22
  4. Step 4: Simplify right side
    25,626,932.38x = 511,584,218,523,249.12
  5. Step 5: Solve for x
    x = 511,584,218,523,249.12/25,626,932.38
  6. Step 6: Final answer
    x = 19,962,756.80

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1.5x scale

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.