Home / 23,038,332.10-34,562,652.72-8,661,524.38

Finding the Fourth Proportional to 23,038,332.10, 34,562,652.72 and 8,661,524.38

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Solution

The fourth proportional to 23,038,332.10, 34,562,652.72 and 8,661,524.38 is: 12,994,224.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,038,332.10 : 34,562,652.72 = 8,661,524.38 : x
  2. Step 2: Convert to fraction form
    23,038,332.10/34,562,652.72 = 8,661,524.38/x
  3. Step 3: Cross multiply
    23,038,332.10x = 34,562,652.72 × 8,661,524.38
  4. Step 4: Simplify right side
    23,038,332.10x = 299,365,259,171,753.31
  5. Step 5: Solve for x
    x = 299,365,259,171,753.31/23,038,332.10
  6. Step 6: Final answer
    x = 12,994,224.49

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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.