Home / 96,921,556.13-145,383,600.51-32,225,361.18

Finding the Fourth Proportional to 96,921,556.13, 145,383,600.51 and 32,225,361.18

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Solution

The fourth proportional to 96,921,556.13, 145,383,600.51 and 32,225,361.18 is: 48,338,462.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,921,556.13 : 145,383,600.51 = 32,225,361.18 : x
  2. Step 2: Convert to fraction form
    96,921,556.13/145,383,600.51 = 32,225,361.18/x
  3. Step 3: Cross multiply
    96,921,556.13x = 145,383,600.51 × 32,225,361.18
  4. Step 4: Simplify right side
    96,921,556.13x = 4,685,039,036,083,582
  5. Step 5: Solve for x
    x = 4,685,039,036,083,582/96,921,556.13
  6. Step 6: Final answer
    x = 48,338,462.81

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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.