Home / 201,102,495.02-301,659,402.98-55,536,057.06

Finding the Fourth Proportional to 201,102,495.02, 301,659,402.98 and 55,536,057.06

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Solution

The fourth proportional to 201,102,495.02, 301,659,402.98 and 55,536,057.06 is: 83,305,648.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,102,495.02 : 301,659,402.98 = 55,536,057.06 : x
  2. Step 2: Convert to fraction form
    201,102,495.02/301,659,402.98 = 55,536,057.06/x
  3. Step 3: Cross multiply
    201,102,495.02x = 301,659,402.98 × 55,536,057.06
  4. Step 4: Simplify right side
    201,102,495.02x = 16,752,973,816,582,816
  5. Step 5: Solve for x
    x = 16,752,973,816,582,816/201,102,495.02
  6. Step 6: Final answer
    x = 83,305,648.77

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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.