Home / 49,841,053.60-74,643,615.60-33,797,840.80

Finding the Fourth Proportional to 49,841,053.60, 74,643,615.60 and 33,797,840.80

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Solution

The fourth proportional to 49,841,053.60, 74,643,615.60 and 33,797,840.80 is: 50,616,767.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,841,053.60 : 74,643,615.60 = 33,797,840.80 : x
  2. Step 2: Convert to fraction form
    49,841,053.60/74,643,615.60 = 33,797,840.80/x
  3. Step 3: Cross multiply
    49,841,053.60x = 74,643,615.60 × 33,797,840.80
  4. Step 4: Simplify right side
    49,841,053.60x = 2,522,793,036,785,196
  5. Step 5: Solve for x
    x = 2,522,793,036,785,196/49,841,053.60
  6. Step 6: Final answer
    x = 50,616,767.80

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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.