Home / 41,913,987.84-57,841,205.76-23,579,268.48

Finding the Fourth Proportional to 41,913,987.84, 57,841,205.76 and 23,579,268.48

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Solution

The fourth proportional to 41,913,987.84, 57,841,205.76 and 23,579,268.48 is: 32,539,335.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,913,987.84 : 57,841,205.76 = 23,579,268.48 : x
  2. Step 2: Convert to fraction form
    41,913,987.84/57,841,205.76 = 23,579,268.48/x
  3. Step 3: Cross multiply
    41,913,987.84x = 57,841,205.76 × 23,579,268.48
  4. Step 4: Simplify right side
    41,913,987.84x = 1,363,853,319,821,962.50
  5. Step 5: Solve for x
    x = 1,363,853,319,821,962.50/41,913,987.84
  6. Step 6: Final answer
    x = 32,539,335.68

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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.