Home / 64,055,882.89-96,063,954.72-23,109,998.96

Finding the Fourth Proportional to 64,055,882.89, 96,063,954.72 and 23,109,998.96

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Solution

The fourth proportional to 64,055,882.89, 96,063,954.72 and 23,109,998.96 is: 34,657,829.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,055,882.89 : 96,063,954.72 = 23,109,998.96 : x
  2. Step 2: Convert to fraction form
    64,055,882.89/96,063,954.72 = 23,109,998.96/x
  3. Step 3: Cross multiply
    64,055,882.89x = 96,063,954.72 × 23,109,998.96
  4. Step 4: Simplify right side
    64,055,882.89x = 2,220,037,893,672,687.25
  5. Step 5: Solve for x
    x = 2,220,037,893,672,687.25/64,055,882.89
  6. Step 6: Final answer
    x = 34,657,829.91

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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.