Home / 234,848,822.40-352,273,233.60-62,352,259.20

Finding the Fourth Proportional to 234,848,822.40, 352,273,233.60 and 62,352,259.20

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Solution

The fourth proportional to 234,848,822.40, 352,273,233.60 and 62,352,259.20 is: 93,528,388.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,848,822.40 : 352,273,233.60 = 62,352,259.20 : x
  2. Step 2: Convert to fraction form
    234,848,822.40/352,273,233.60 = 62,352,259.20/x
  3. Step 3: Cross multiply
    234,848,822.40x = 352,273,233.60 × 62,352,259.20
  4. Step 4: Simplify right side
    234,848,822.40x = 21,965,031,970,649,352
  5. Step 5: Solve for x
    x = 21,965,031,970,649,352/234,848,822.40
  6. Step 6: Final answer
    x = 93,528,388.80

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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.