Home / 25,797,521.52-35,599,512.15-14,036,838.30

Finding the Fourth Proportional to 25,797,521.52, 35,599,512.15 and 14,036,838.30

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Solution

The fourth proportional to 25,797,521.52, 35,599,512.15 and 14,036,838.30 is: 19,370,255.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,797,521.52 : 35,599,512.15 = 14,036,838.30 : x
  2. Step 2: Convert to fraction form
    25,797,521.52/35,599,512.15 = 14,036,838.30/x
  3. Step 3: Cross multiply
    25,797,521.52x = 35,599,512.15 × 14,036,838.30
  4. Step 4: Simplify right side
    25,797,521.52x = 499,704,595,608,435.38
  5. Step 5: Solve for x
    x = 499,704,595,608,435.38/25,797,521.52
  6. Step 6: Final answer
    x = 19,370,255.98

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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.