Home / 24,772,914.57-34,199,047.85-15,485,650.96

Finding the Fourth Proportional to 24,772,914.57, 34,199,047.85 and 15,485,650.96

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Solution

The fourth proportional to 24,772,914.57, 34,199,047.85 and 15,485,650.96 is: 21,377,965.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,772,914.57 : 34,199,047.85 = 15,485,650.96 : x
  2. Step 2: Convert to fraction form
    24,772,914.57/34,199,047.85 = 15,485,650.96/x
  3. Step 3: Cross multiply
    24,772,914.57x = 34,199,047.85 × 15,485,650.96
  4. Step 4: Simplify right side
    24,772,914.57x = 529,594,518,169,438.50
  5. Step 5: Solve for x
    x = 529,594,518,169,438.50/24,772,914.57
  6. Step 6: Final answer
    x = 21,377,965.71

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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.