Home / 34,766,472.78-52,110,038.85-14,003,621.75

Finding the Fourth Proportional to 34,766,472.78, 52,110,038.85 and 14,003,621.75

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Solution

The fourth proportional to 34,766,472.78, 52,110,038.85 and 14,003,621.75 is: 20,989,453.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,766,472.78 : 52,110,038.85 = 14,003,621.75 : x
  2. Step 2: Convert to fraction form
    34,766,472.78/52,110,038.85 = 14,003,621.75/x
  3. Step 3: Cross multiply
    34,766,472.78x = 52,110,038.85 × 14,003,621.75
  4. Step 4: Simplify right side
    34,766,472.78x = 729,729,273,510,966.50
  5. Step 5: Solve for x
    x = 729,729,273,510,966.50/34,766,472.78
  6. Step 6: Final answer
    x = 20,989,453.78

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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.