Home / 26,776,631.88-36,951,976.98-14,553,485.64

Finding the Fourth Proportional to 26,776,631.88, 36,951,976.98 and 14,553,485.64

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Solution

The fourth proportional to 26,776,631.88, 36,951,976.98 and 14,553,485.64 is: 20,083,932.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,776,631.88 : 36,951,976.98 = 14,553,485.64 : x
  2. Step 2: Convert to fraction form
    26,776,631.88/36,951,976.98 = 14,553,485.64/x
  3. Step 3: Cross multiply
    26,776,631.88x = 36,951,976.98 × 14,553,485.64
  4. Step 4: Simplify right side
    26,776,631.88x = 537,780,066,348,040.56
  5. Step 5: Solve for x
    x = 537,780,066,348,040.56/26,776,631.88
  6. Step 6: Final answer
    x = 20,083,932.47

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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.