Home / 164,865,892.92-247,299,692.10-96,660,755.04

Finding the Fourth Proportional to 164,865,892.92, 247,299,692.10 and 96,660,755.04

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Solution

The fourth proportional to 164,865,892.92, 247,299,692.10 and 96,660,755.04 is: 144,991,632.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,865,892.92 : 247,299,692.10 = 96,660,755.04 : x
  2. Step 2: Convert to fraction form
    164,865,892.92/247,299,692.10 = 96,660,755.04/x
  3. Step 3: Cross multiply
    164,865,892.92x = 247,299,692.10 × 96,660,755.04
  4. Step 4: Simplify right side
    164,865,892.92x = 23,904,174,959,545,524
  5. Step 5: Solve for x
    x = 23,904,174,959,545,524/164,865,892.92
  6. Step 6: Final answer
    x = 144,991,632.51

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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.