Home / 14,566,174.31-21,850,311.23-5,590,726.31

Finding the Fourth Proportional to 14,566,174.31, 21,850,311.23 and 5,590,726.31

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Solution

The fourth proportional to 14,566,174.31, 21,850,311.23 and 5,590,726.31 is: 8,386,492.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566,174.31 : 21,850,311.23 = 5,590,726.31 : x
  2. Step 2: Convert to fraction form
    14,566,174.31/21,850,311.23 = 5,590,726.31/x
  3. Step 3: Cross multiply
    14,566,174.31x = 21,850,311.23 × 5,590,726.31
  4. Step 4: Simplify right side
    14,566,174.31x = 122,159,109,922,886.84
  5. Step 5: Solve for x
    x = 122,159,109,922,886.84/14,566,174.31
  6. Step 6: Final answer
    x = 8,386,492.38

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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.