Home / 16,815,822.24-25,223,733.60-4,036,326.84

Finding the Fourth Proportional to 16,815,822.24, 25,223,733.60 and 4,036,326.84

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Solution

The fourth proportional to 16,815,822.24, 25,223,733.60 and 4,036,326.84 is: 6,054,490.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,815,822.24 : 25,223,733.60 = 4,036,326.84 : x
  2. Step 2: Convert to fraction form
    16,815,822.24/25,223,733.60 = 4,036,326.84/x
  3. Step 3: Cross multiply
    16,815,822.24x = 25,223,733.60 × 4,036,326.84
  4. Step 4: Simplify right side
    16,815,822.24x = 101,811,232,934,689.83
  5. Step 5: Solve for x
    x = 101,811,232,934,689.83/16,815,822.24
  6. Step 6: Final answer
    x = 6,054,490.32

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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.