Home / 92,054,170.64-127,034,626.92-50,801,056.40

Finding the Fourth Proportional to 92,054,170.64, 127,034,626.92 and 50,801,056.40

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Solution

The fourth proportional to 92,054,170.64, 127,034,626.92 and 50,801,056.40 is: 70,105,386.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,054,170.64 : 127,034,626.92 = 50,801,056.40 : x
  2. Step 2: Convert to fraction form
    92,054,170.64/127,034,626.92 = 50,801,056.40/x
  3. Step 3: Cross multiply
    92,054,170.64x = 127,034,626.92 × 50,801,056.40
  4. Step 4: Simplify right side
    92,054,170.64x = 6,453,493,246,915,878
  5. Step 5: Solve for x
    x = 6,453,493,246,915,878/92,054,170.64
  6. Step 6: Final answer
    x = 70,105,386.88

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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.