Home / 63,762,152.20-95,501,510.70-55,259,096.20

Finding the Fourth Proportional to 63,762,152.20, 95,501,510.70 and 55,259,096.20

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Solution

The fourth proportional to 63,762,152.20, 95,501,510.70 and 55,259,096.20 is: 82,765,825.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,762,152.20 : 95,501,510.70 = 55,259,096.20 : x
  2. Step 2: Convert to fraction form
    63,762,152.20/95,501,510.70 = 55,259,096.20/x
  3. Step 3: Cross multiply
    63,762,152.20x = 95,501,510.70 × 55,259,096.20
  4. Step 4: Simplify right side
    63,762,152.20x = 5,277,327,167,016,630
  5. Step 5: Solve for x
    x = 5,277,327,167,016,630/63,762,152.20
  6. Step 6: Final answer
    x = 82,765,825.57

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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.