Home / 16,773,755.50-25,157,830.46-4,644,445.05

Finding the Fourth Proportional to 16,773,755.50, 25,157,830.46 and 4,644,445.05

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Solution

The fourth proportional to 16,773,755.50, 25,157,830.46 and 4,644,445.05 is: 6,965,891.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,773,755.50 : 25,157,830.46 = 4,644,445.05 : x
  2. Step 2: Convert to fraction form
    16,773,755.50/25,157,830.46 = 4,644,445.05/x
  3. Step 3: Cross multiply
    16,773,755.50x = 25,157,830.46 × 4,644,445.05
  4. Step 4: Simplify right side
    16,773,755.50x = 116,844,161,148,686.22
  5. Step 5: Solve for x
    x = 116,844,161,148,686.22/16,773,755.50
  6. Step 6: Final answer
    x = 6,965,891.52

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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.