Home / 62,223,176.10-93,334,764.15-16,789,563.30

Finding the Fourth Proportional to 62,223,176.10, 93,334,764.15 and 16,789,563.30

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Solution

The fourth proportional to 62,223,176.10, 93,334,764.15 and 16,789,563.30 is: 25,184,344.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,223,176.10 : 93,334,764.15 = 16,789,563.30 : x
  2. Step 2: Convert to fraction form
    62,223,176.10/93,334,764.15 = 16,789,563.30/x
  3. Step 3: Cross multiply
    62,223,176.10x = 93,334,764.15 × 16,789,563.30
  4. Step 4: Simplify right side
    62,223,176.10x = 1,567,049,930,786,995.75
  5. Step 5: Solve for x
    x = 1,567,049,930,786,995.75/62,223,176.10
  6. Step 6: Final answer
    x = 25,184,344.95

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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.