Home / 23,638,295.85-35,384,720.21-15,423,249.08

Finding the Fourth Proportional to 23,638,295.85, 35,384,720.21 and 15,423,249.08

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Solution

The fourth proportional to 23,638,295.85, 35,384,720.21 and 15,423,249.08 is: 23,087,423.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,638,295.85 : 35,384,720.21 = 15,423,249.08 : x
  2. Step 2: Convert to fraction form
    23,638,295.85/35,384,720.21 = 15,423,249.08/x
  3. Step 3: Cross multiply
    23,638,295.85x = 35,384,720.21 × 15,423,249.08
  4. Step 4: Simplify right side
    23,638,295.85x = 545,747,353,424,939.94
  5. Step 5: Solve for x
    x = 545,747,353,424,939.94/23,638,295.85
  6. Step 6: Final answer
    x = 23,087,423.77

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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.