Home / 201,102,494.02-301,659,401.48-55,536,056.06

Finding the Fourth Proportional to 201,102,494.02, 301,659,401.48 and 55,536,056.06

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Solution

The fourth proportional to 201,102,494.02, 301,659,401.48 and 55,536,056.06 is: 83,305,647.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,102,494.02 : 301,659,401.48 = 55,536,056.06 : x
  2. Step 2: Convert to fraction form
    201,102,494.02/301,659,401.48 = 55,536,056.06/x
  3. Step 3: Cross multiply
    201,102,494.02x = 301,659,401.48 × 55,536,056.06
  4. Step 4: Simplify right side
    201,102,494.02x = 16,752,973,429,833,350
  5. Step 5: Solve for x
    x = 16,752,973,429,833,350/201,102,494.02
  6. Step 6: Final answer
    x = 83,305,647.26

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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.