Home / 44,519,962.80-66,779,944.20-33,040,837.20

Finding the Fourth Proportional to 44,519,962.80, 66,779,944.20 and 33,040,837.20

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Solution

The fourth proportional to 44,519,962.80, 66,779,944.20 and 33,040,837.20 is: 49,561,255.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,519,962.80 : 66,779,944.20 = 33,040,837.20 : x
  2. Step 2: Convert to fraction form
    44,519,962.80/66,779,944.20 = 33,040,837.20/x
  3. Step 3: Cross multiply
    44,519,962.80x = 66,779,944.20 × 33,040,837.20
  4. Step 4: Simplify right side
    44,519,962.80x = 2,206,465,264,537,284.25
  5. Step 5: Solve for x
    x = 2,206,465,264,537,284.25/44,519,962.80
  6. Step 6: Final answer
    x = 49,561,255.80

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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.