Home / 183,987,936,004.80-275,981,904,007.20-152,581,048,363.20

Finding the Fourth Proportional to 183,987,936,004.80, 275,981,904,007.20 and 152,581,048,363.20

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Solution

The fourth proportional to 183,987,936,004.80, 275,981,904,007.20 and 152,581,048,363.20 is: 228,871,572,544.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,987,936,004.80 : 275,981,904,007.20 = 152,581,048,363.20 : x
  2. Step 2: Convert to fraction form
    183,987,936,004.80/275,981,904,007.20 = 152,581,048,363.20/x
  3. Step 3: Cross multiply
    183,987,936,004.80x = 275,981,904,007.20 × 152,581,048,363.20
  4. Step 4: Simplify right side
    183,987,936,004.80x = 42,109,608,242,690,612,264,960
  5. Step 5: Solve for x
    x = 42,109,608,242,690,612,264,960/183,987,936,004.80
  6. Step 6: Final answer
    x = 228,871,572,544.80

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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.