Home / 48,767,641.55-73,100,255.33-16,408,309.83

Finding the Fourth Proportional to 48,767,641.55, 73,100,255.33 and 16,408,309.83

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Solution

The fourth proportional to 48,767,641.55, 73,100,255.33 and 16,408,309.83 is: 24,595,235.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,767,641.55 : 73,100,255.33 = 16,408,309.83 : x
  2. Step 2: Convert to fraction form
    48,767,641.55/73,100,255.33 = 16,408,309.83/x
  3. Step 3: Cross multiply
    48,767,641.55x = 73,100,255.33 × 16,408,309.83
  4. Step 4: Simplify right side
    48,767,641.55x = 1,199,451,638,024,707.50
  5. Step 5: Solve for x
    x = 1,199,451,638,024,707.50/48,767,641.55
  6. Step 6: Final answer
    x = 24,595,235.69

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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.