Home / 95,310,289.04-142,941,813.96-27,153,571.28

Finding the Fourth Proportional to 95,310,289.04, 142,941,813.96 and 27,153,571.28

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Solution

The fourth proportional to 95,310,289.04, 142,941,813.96 and 27,153,571.28 is: 40,723,627.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,310,289.04 : 142,941,813.96 = 27,153,571.28 : x
  2. Step 2: Convert to fraction form
    95,310,289.04/142,941,813.96 = 27,153,571.28/x
  3. Step 3: Cross multiply
    95,310,289.04x = 142,941,813.96 × 27,153,571.28
  4. Step 4: Simplify right side
    95,310,289.04x = 3,881,380,734,255,359.50
  5. Step 5: Solve for x
    x = 3,881,380,734,255,359.50/95,310,289.04
  6. Step 6: Final answer
    x = 40,723,627.78

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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.