Home / 95,474,700.48-131,732,103.45-55,759,708.74

Finding the Fourth Proportional to 95,474,700.48, 131,732,103.45 and 55,759,708.74

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Solution

The fourth proportional to 95,474,700.48, 131,732,103.45 and 55,759,708.74 is: 76,934,975.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,474,700.48 : 131,732,103.45 = 55,759,708.74 : x
  2. Step 2: Convert to fraction form
    95,474,700.48/131,732,103.45 = 55,759,708.74/x
  3. Step 3: Cross multiply
    95,474,700.48x = 131,732,103.45 × 55,759,708.74
  4. Step 4: Simplify right side
    95,474,700.48x = 7,345,343,720,079,550
  5. Step 5: Solve for x
    x = 7,345,343,720,079,550/95,474,700.48
  6. Step 6: Final answer
    x = 76,934,975.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.