Home / 58,123,792.44-87,188,870.82-23,575,064.58

Finding the Fourth Proportional to 58,123,792.44, 87,188,870.82 and 23,575,064.58

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Solution

The fourth proportional to 58,123,792.44, 87,188,870.82 and 23,575,064.58 is: 35,363,887.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,123,792.44 : 87,188,870.82 = 23,575,064.58 : x
  2. Step 2: Convert to fraction form
    58,123,792.44/87,188,870.82 = 23,575,064.58/x
  3. Step 3: Cross multiply
    58,123,792.44x = 87,188,870.82 × 23,575,064.58
  4. Step 4: Simplify right side
    58,123,792.44x = 2,055,483,260,238,777.25
  5. Step 5: Solve for x
    x = 2,055,483,260,238,777.25/58,123,792.44
  6. Step 6: Final answer
    x = 35,363,887.56

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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.