Home / 34,073,950.56-51,111,963.48-13,323,560.16

Finding the Fourth Proportional to 34,073,950.56, 51,111,963.48 and 13,323,560.16

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Solution

The fourth proportional to 34,073,950.56, 51,111,963.48 and 13,323,560.16 is: 19,985,745.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,073,950.56 : 51,111,963.48 = 13,323,560.16 : x
  2. Step 2: Convert to fraction form
    34,073,950.56/51,111,963.48 = 13,323,560.16/x
  3. Step 3: Cross multiply
    34,073,950.56x = 51,111,963.48 × 13,323,560.16
  4. Step 4: Simplify right side
    34,073,950.56x = 680,993,320,321,502.88
  5. Step 5: Solve for x
    x = 680,993,320,321,502.88/34,073,950.56
  6. Step 6: Final answer
    x = 19,985,745.98

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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.