Home / 195,373,069.52-292,997,380.93-64,184,893.56

Finding the Fourth Proportional to 195,373,069.52, 292,997,380.93 and 64,184,893.56

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Solution

The fourth proportional to 195,373,069.52, 292,997,380.93 and 64,184,893.56 is: 96,256,898.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,373,069.52 : 292,997,380.93 = 64,184,893.56 : x
  2. Step 2: Convert to fraction form
    195,373,069.52/292,997,380.93 = 64,184,893.56/x
  3. Step 3: Cross multiply
    195,373,069.52x = 292,997,380.93 × 64,184,893.56
  4. Step 4: Simplify right side
    195,373,069.52x = 18,806,005,708,551,724
  5. Step 5: Solve for x
    x = 18,806,005,708,551,724/195,373,069.52
  6. Step 6: Final answer
    x = 96,256,898.43

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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.