Home / 604,995,247.10-906,954,481.46-236,446,387.58

Finding the Fourth Proportional to 604,995,247.10, 906,954,481.46 and 236,446,387.58

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Solution

The fourth proportional to 604,995,247.10, 906,954,481.46 and 236,446,387.58 is: 354,459,166.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,995,247.10 : 906,954,481.46 = 236,446,387.58 : x
  2. Step 2: Convert to fraction form
    604,995,247.10/906,954,481.46 = 236,446,387.58/x
  3. Step 3: Cross multiply
    604,995,247.10x = 906,954,481.46 × 236,446,387.58
  4. Step 4: Simplify right side
    604,995,247.10x = 214,446,110,840,709,120
  5. Step 5: Solve for x
    x = 214,446,110,840,709,120/604,995,247.10
  6. Step 6: Final answer
    x = 354,459,166.20

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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.