Home / 34,872,073.44-52,310,077.38-10,611,790.80

Finding the Fourth Proportional to 34,872,073.44, 52,310,077.38 and 10,611,790.80

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Solution

The fourth proportional to 34,872,073.44, 52,310,077.38 and 10,611,790.80 is: 15,918,284.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,872,073.44 : 52,310,077.38 = 10,611,790.80 : x
  2. Step 2: Convert to fraction form
    34,872,073.44/52,310,077.38 = 10,611,790.80/x
  3. Step 3: Cross multiply
    34,872,073.44x = 52,310,077.38 × 10,611,790.80
  4. Step 4: Simplify right side
    34,872,073.44x = 555,103,597,888,372.19
  5. Step 5: Solve for x
    x = 555,103,597,888,372.19/34,872,073.44
  6. Step 6: Final answer
    x = 15,918,284.84

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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.