Home / 5,856,225,697.27-8,784,319,386.86-2,125,512,117.11

Finding the Fourth Proportional to 5,856,225,697.27, 8,784,319,386.86 and 2,125,512,117.11

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Solution

The fourth proportional to 5,856,225,697.27, 8,784,319,386.86 and 2,125,512,117.11 is: 3,188,261,221.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856,225,697.27 : 8,784,319,386.86 = 2,125,512,117.11 : x
  2. Step 2: Convert to fraction form
    5,856,225,697.27/8,784,319,386.86 = 2,125,512,117.11/x
  3. Step 3: Cross multiply
    5,856,225,697.27x = 8,784,319,386.86 × 2,125,512,117.11
  4. Step 4: Simplify right side
    5,856,225,697.27x = 18,671,177,297,324,584,960
  5. Step 5: Solve for x
    x = 18,671,177,297,324,584,960/5,856,225,697.27
  6. Step 6: Final answer
    x = 3,188,261,221.91

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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.