Home / 16,773,752.56-25,157,826.07-4,644,442.12

Finding the Fourth Proportional to 16,773,752.56, 25,157,826.07 and 4,644,442.12

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Solution

The fourth proportional to 16,773,752.56, 25,157,826.07 and 4,644,442.12 is: 6,965,887.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,773,752.56 : 25,157,826.07 = 4,644,442.12 : x
  2. Step 2: Convert to fraction form
    16,773,752.56/25,157,826.07 = 4,644,442.12/x
  3. Step 3: Cross multiply
    16,773,752.56x = 25,157,826.07 × 4,644,442.12
  4. Step 4: Simplify right side
    16,773,752.56x = 116,844,066,909,741.83
  5. Step 5: Solve for x
    x = 116,844,066,909,741.83/16,773,752.56
  6. Step 6: Final answer
    x = 6,965,887.12

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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.