Home / 15,540,189.36-23,310,353.24-4,024,838.57

Finding the Fourth Proportional to 15,540,189.36, 23,310,353.24 and 4,024,838.57

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Solution

The fourth proportional to 15,540,189.36, 23,310,353.24 and 4,024,838.57 is: 6,037,275.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,540,189.36 : 23,310,353.24 = 4,024,838.57 : x
  2. Step 2: Convert to fraction form
    15,540,189.36/23,310,353.24 = 4,024,838.57/x
  3. Step 3: Cross multiply
    15,540,189.36x = 23,310,353.24 × 4,024,838.57
  4. Step 4: Simplify right side
    15,540,189.36x = 93,820,408,679,093.66
  5. Step 5: Solve for x
    x = 93,820,408,679,093.66/15,540,189.36
  6. Step 6: Final answer
    x = 6,037,275.77

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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.