Home / 61,125,598.80-84,352,854.60-33,622,923.60

Finding the Fourth Proportional to 61,125,598.80, 84,352,854.60 and 33,622,923.60

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Solution

The fourth proportional to 61,125,598.80, 84,352,854.60 and 33,622,923.60 is: 46,399,375.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,125,598.80 : 84,352,854.60 = 33,622,923.60 : x
  2. Step 2: Convert to fraction form
    61,125,598.80/84,352,854.60 = 33,622,923.60/x
  3. Step 3: Cross multiply
    61,125,598.80x = 84,352,854.60 × 33,622,923.60
  4. Step 4: Simplify right side
    61,125,598.80x = 2,836,189,585,657,708.50
  5. Step 5: Solve for x
    x = 2,836,189,585,657,708.50/61,125,598.80
  6. Step 6: Final answer
    x = 46,399,375.08

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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.