Home / 232,675,948.96-349,010,933.92-77,301,201

Finding the Fourth Proportional to 232,675,948.96, 349,010,933.92 and 77,301,201

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Solution

The fourth proportional to 232,675,948.96, 349,010,933.92 and 77,301,201 is: 115,950,808.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,675,948.96 : 349,010,933.92 = 77,301,201 : x
  2. Step 2: Convert to fraction form
    232,675,948.96/349,010,933.92 = 77,301,201/x
  3. Step 3: Cross multiply
    232,675,948.96x = 349,010,933.92 × 77,301,201
  4. Step 4: Simplify right side
    232,675,948.96x = 26,978,964,354,147,640
  5. Step 5: Solve for x
    x = 26,978,964,354,147,640/232,675,948.96
  6. Step 6: Final answer
    x = 115,950,808.30

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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.