Home / 27,362,726.10-41,044,089.15-11,178,051.30

Finding the Fourth Proportional to 27,362,726.10, 41,044,089.15 and 11,178,051.30

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Solution

The fourth proportional to 27,362,726.10, 41,044,089.15 and 11,178,051.30 is: 16,767,076.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,362,726.10 : 41,044,089.15 = 11,178,051.30 : x
  2. Step 2: Convert to fraction form
    27,362,726.10/41,044,089.15 = 11,178,051.30/x
  3. Step 3: Cross multiply
    27,362,726.10x = 41,044,089.15 × 11,178,051.30
  4. Step 4: Simplify right side
    27,362,726.10x = 458,792,934,080,473.44
  5. Step 5: Solve for x
    x = 458,792,934,080,473.44/27,362,726.10
  6. Step 6: Final answer
    x = 16,767,076.95

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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.