Home / 350,710,832.40-526,099,426.20-95,409,200.40

Finding the Fourth Proportional to 350,710,832.40, 526,099,426.20 and 95,409,200.40

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Solution

The fourth proportional to 350,710,832.40, 526,099,426.20 and 95,409,200.40 is: 143,122,826.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,710,832.40 : 526,099,426.20 = 95,409,200.40 : x
  2. Step 2: Convert to fraction form
    350,710,832.40/526,099,426.20 = 95,409,200.40/x
  3. Step 3: Cross multiply
    350,710,832.40x = 526,099,426.20 × 95,409,200.40
  4. Step 4: Simplify right side
    350,710,832.40x = 50,194,725,584,640,816
  5. Step 5: Solve for x
    x = 50,194,725,584,640,816/350,710,832.40
  6. Step 6: Final answer
    x = 143,122,826.41

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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.