Home / 51,675,675.22-71,314,046.85-29,653,203.07

Finding the Fourth Proportional to 51,675,675.22, 71,314,046.85 and 29,653,203.07

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Solution

The fourth proportional to 51,675,675.22, 71,314,046.85 and 29,653,203.07 is: 40,922,347.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,675,675.22 : 71,314,046.85 = 29,653,203.07 : x
  2. Step 2: Convert to fraction form
    51,675,675.22/71,314,046.85 = 29,653,203.07/x
  3. Step 3: Cross multiply
    51,675,675.22x = 71,314,046.85 × 29,653,203.07
  4. Step 4: Simplify right side
    51,675,675.22x = 2,114,689,912,986,543.75
  5. Step 5: Solve for x
    x = 2,114,689,912,986,543.75/51,675,675.22
  6. Step 6: Final answer
    x = 40,922,347.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.