Home / 235,243,459.44-352,887,317.82-69,247,073.34

Finding the Fourth Proportional to 235,243,459.44, 352,887,317.82 and 69,247,073.34

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Solution

The fourth proportional to 235,243,459.44, 352,887,317.82 and 69,247,073.34 is: 103,877,123.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,243,459.44 : 352,887,317.82 = 69,247,073.34 : x
  2. Step 2: Convert to fraction form
    235,243,459.44/352,887,317.82 = 69,247,073.34/x
  3. Step 3: Cross multiply
    235,243,459.44x = 352,887,317.82 × 69,247,073.34
  4. Step 4: Simplify right side
    235,243,459.44x = 24,436,413,977,837,428
  5. Step 5: Solve for x
    x = 24,436,413,977,837,428/235,243,459.44
  6. Step 6: Final answer
    x = 103,877,123.88

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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.