Home / 16,131,225.98-24,196,816.86-7,490,601.48

Finding the Fourth Proportional to 16,131,225.98, 24,196,816.86 and 7,490,601.48

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Solution

The fourth proportional to 16,131,225.98, 24,196,816.86 and 7,490,601.48 is: 11,235,891.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,131,225.98 : 24,196,816.86 = 7,490,601.48 : x
  2. Step 2: Convert to fraction form
    16,131,225.98/24,196,816.86 = 7,490,601.48/x
  3. Step 3: Cross multiply
    16,131,225.98x = 24,196,816.86 × 7,490,601.48
  4. Step 4: Simplify right side
    16,131,225.98x = 181,248,712,182,804.97
  5. Step 5: Solve for x
    x = 181,248,712,182,804.97/16,131,225.98
  6. Step 6: Final answer
    x = 11,235,891.95

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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.