Home / 14,400,354.75-21,600,552.91-5,880,691.22

Finding the Fourth Proportional to 14,400,354.75, 21,600,552.91 and 5,880,691.22

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Solution

The fourth proportional to 14,400,354.75, 21,600,552.91 and 5,880,691.22 is: 8,821,045.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,400,354.75 : 21,600,552.91 = 5,880,691.22 : x
  2. Step 2: Convert to fraction form
    14,400,354.75/21,600,552.91 = 5,880,691.22/x
  3. Step 3: Cross multiply
    14,400,354.75x = 21,600,552.91 × 5,880,691.22
  4. Step 4: Simplify right side
    14,400,354.75x = 127,026,181,722,277.95
  5. Step 5: Solve for x
    x = 127,026,181,722,277.95/14,400,354.75
  6. Step 6: Final answer
    x = 8,821,045.31

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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.