Home / 29,986,069.24-41,382,374.03-16,755,567.31

Finding the Fourth Proportional to 29,986,069.24, 41,382,374.03 and 16,755,567.31

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Solution

The fourth proportional to 29,986,069.24, 41,382,374.03 and 16,755,567.31 is: 23,123,576.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,986,069.24 : 41,382,374.03 = 16,755,567.31 : x
  2. Step 2: Convert to fraction form
    29,986,069.24/41,382,374.03 = 16,755,567.31/x
  3. Step 3: Cross multiply
    29,986,069.24x = 41,382,374.03 × 16,755,567.31
  4. Step 4: Simplify right side
    29,986,069.24x = 693,385,153,477,110.50
  5. Step 5: Solve for x
    x = 693,385,153,477,110.50/29,986,069.24
  6. Step 6: Final answer
    x = 23,123,576.08

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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.