Home / 24,788,940.88-34,208,927.76-13,776,723.64

Finding the Fourth Proportional to 24,788,940.88, 34,208,927.76 and 13,776,723.64

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Solution

The fourth proportional to 24,788,940.88, 34,208,927.76 and 13,776,723.64 is: 19,011,983.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,788,940.88 : 34,208,927.76 = 13,776,723.64 : x
  2. Step 2: Convert to fraction form
    24,788,940.88/34,208,927.76 = 13,776,723.64/x
  3. Step 3: Cross multiply
    24,788,940.88x = 34,208,927.76 × 13,776,723.64
  4. Step 4: Simplify right side
    24,788,940.88x = 471,286,943,770,244.25
  5. Step 5: Solve for x
    x = 471,286,943,770,244.25/24,788,940.88
  6. Step 6: Final answer
    x = 19,011,983.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.