Home / 25,846,339.40-35,667,291.12-14,085,910.16

Finding the Fourth Proportional to 25,846,339.40, 35,667,291.12 and 14,085,910.16

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Solution

The fourth proportional to 25,846,339.40, 35,667,291.12 and 14,085,910.16 is: 19,438,197.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,846,339.40 : 35,667,291.12 = 14,085,910.16 : x
  2. Step 2: Convert to fraction form
    25,846,339.40/35,667,291.12 = 14,085,910.16/x
  3. Step 3: Cross multiply
    25,846,339.40x = 35,667,291.12 × 14,085,910.16
  4. Step 4: Simplify right side
    25,846,339.40x = 502,406,258,366,885.75
  5. Step 5: Solve for x
    x = 502,406,258,366,885.75/25,846,339.40
  6. Step 6: Final answer
    x = 19,438,197.83

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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.