Home / 604,804,865.20-906,569,568.60-236,197,387.60

Finding the Fourth Proportional to 604,804,865.20, 906,569,568.60 and 236,197,387.60

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Solution

The fourth proportional to 604,804,865.20, 906,569,568.60 and 236,197,387.60 is: 354,047,025.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,804,865.20 : 906,569,568.60 = 236,197,387.60 : x
  2. Step 2: Convert to fraction form
    604,804,865.20/906,569,568.60 = 236,197,387.60/x
  3. Step 3: Cross multiply
    604,804,865.20x = 906,569,568.60 × 236,197,387.60
  4. Step 4: Simplify right side
    604,804,865.20x = 214,129,363,780,978,976
  5. Step 5: Solve for x
    x = 214,129,363,780,978,976/604,804,865.20
  6. Step 6: Final answer
    x = 354,047,025.91

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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.