Home / 114,215,480.48-171,323,216.40-33,436,448.48

Finding the Fourth Proportional to 114,215,480.48, 171,323,216.40 and 33,436,448.48

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Solution

The fourth proportional to 114,215,480.48, 171,323,216.40 and 33,436,448.48 is: 50,154,671.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,215,480.48 : 171,323,216.40 = 33,436,448.48 : x
  2. Step 2: Convert to fraction form
    114,215,480.48/171,323,216.40 = 33,436,448.48/x
  3. Step 3: Cross multiply
    114,215,480.48x = 171,323,216.40 × 33,436,448.48
  4. Step 4: Simplify right side
    114,215,480.48x = 5,728,439,898,586,491
  5. Step 5: Solve for x
    x = 5,728,439,898,586,491/114,215,480.48
  6. Step 6: Final answer
    x = 50,154,671.46

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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.