Home / 43,493,717.16-60,021,553.08-23,915,868.12

Finding the Fourth Proportional to 43,493,717.16, 60,021,553.08 and 23,915,868.12

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Solution

The fourth proportional to 43,493,717.16, 60,021,553.08 and 23,915,868.12 is: 33,004,020.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,493,717.16 : 60,021,553.08 = 23,915,868.12 : x
  2. Step 2: Convert to fraction form
    43,493,717.16/60,021,553.08 = 23,915,868.12/x
  3. Step 3: Cross multiply
    43,493,717.16x = 60,021,553.08 × 23,915,868.12
  4. Step 4: Simplify right side
    43,493,717.16x = 1,435,467,547,818,859.75
  5. Step 5: Solve for x
    x = 1,435,467,547,818,859.75/43,493,717.16
  6. Step 6: Final answer
    x = 33,004,020.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.