Home / 16,895,573.01-23,315,750.10-9,554,847.39

Finding the Fourth Proportional to 16,895,573.01, 23,315,750.10 and 9,554,847.39

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Solution

The fourth proportional to 16,895,573.01, 23,315,750.10 and 9,554,847.39 is: 13,185,609.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,573.01 : 23,315,750.10 = 9,554,847.39 : x
  2. Step 2: Convert to fraction form
    16,895,573.01/23,315,750.10 = 9,554,847.39/x
  3. Step 3: Cross multiply
    16,895,573.01x = 23,315,750.10 × 9,554,847.39
  4. Step 4: Simplify right side
    16,895,573.01x = 222,778,433,988,877.28
  5. Step 5: Solve for x
    x = 222,778,433,988,877.28/16,895,573.01
  6. Step 6: Final answer
    x = 13,185,609.86

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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.