Home / 27,064,048.98-40,594,032-8,619,248.61

Finding the Fourth Proportional to 27,064,048.98, 40,594,032 and 8,619,248.61

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Solution

The fourth proportional to 27,064,048.98, 40,594,032 and 8,619,248.61 is: 12,928,222.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,064,048.98 : 40,594,032 = 8,619,248.61 : x
  2. Step 2: Convert to fraction form
    27,064,048.98/40,594,032 = 8,619,248.61/x
  3. Step 3: Cross multiply
    27,064,048.98x = 40,594,032 × 8,619,248.61
  4. Step 4: Simplify right side
    27,064,048.98x = 349,890,053,890,295.50
  5. Step 5: Solve for x
    x = 349,890,053,890,295.50/27,064,048.98
  6. Step 6: Final answer
    x = 12,928,222.76

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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.