Home / 29,895,576.33-41,255,894.93-16,144,540.05

Finding the Fourth Proportional to 29,895,576.33, 41,255,894.93 and 16,144,540.05

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Solution

The fourth proportional to 29,895,576.33, 41,255,894.93 and 16,144,540.05 is: 22,279,465.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895,576.33 : 41,255,894.93 = 16,144,540.05 : x
  2. Step 2: Convert to fraction form
    29,895,576.33/41,255,894.93 = 16,144,540.05/x
  3. Step 3: Cross multiply
    29,895,576.33x = 41,255,894.93 × 16,144,540.05
  4. Step 4: Simplify right side
    29,895,576.33x = 666,057,447,915,254.25
  5. Step 5: Solve for x
    x = 666,057,447,915,254.25/29,895,576.33
  6. Step 6: Final answer
    x = 22,279,465.05

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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.