Home / 234,625,881.60-352,064,793.60-98,325,043.20

Finding the Fourth Proportional to 234,625,881.60, 352,064,793.60 and 98,325,043.20

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Solution

The fourth proportional to 234,625,881.60, 352,064,793.60 and 98,325,043.20 is: 147,540,355.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,625,881.60 : 352,064,793.60 = 98,325,043.20 : x
  2. Step 2: Convert to fraction form
    234,625,881.60/352,064,793.60 = 98,325,043.20/x
  3. Step 3: Cross multiply
    234,625,881.60x = 352,064,793.60 × 98,325,043.20
  4. Step 4: Simplify right side
    234,625,881.60x = 34,616,786,039,919,088
  5. Step 5: Solve for x
    x = 34,616,786,039,919,088/234,625,881.60
  6. Step 6: Final answer
    x = 147,540,355.75

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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.