Home / 35,844,801.60-53,767,202.40-11,910,273.60

Finding the Fourth Proportional to 35,844,801.60, 53,767,202.40 and 11,910,273.60

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Solution

The fourth proportional to 35,844,801.60, 53,767,202.40 and 11,910,273.60 is: 17,865,410.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,844,801.60 : 53,767,202.40 = 11,910,273.60 : x
  2. Step 2: Convert to fraction form
    35,844,801.60/53,767,202.40 = 11,910,273.60/x
  3. Step 3: Cross multiply
    35,844,801.60x = 53,767,202.40 × 11,910,273.60
  4. Step 4: Simplify right side
    35,844,801.60x = 640,382,091,290,576.62
  5. Step 5: Solve for x
    x = 640,382,091,290,576.62/35,844,801.60
  6. Step 6: Final answer
    x = 17,865,410.40

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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.