Home / 92,054,171.64-127,034,628.30-50,801,057.40

Finding the Fourth Proportional to 92,054,171.64, 127,034,628.30 and 50,801,057.40

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Solution

The fourth proportional to 92,054,171.64, 127,034,628.30 and 50,801,057.40 is: 70,105,388.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,054,171.64 : 127,034,628.30 = 50,801,057.40 : x
  2. Step 2: Convert to fraction form
    92,054,171.64/127,034,628.30 = 50,801,057.40/x
  3. Step 3: Cross multiply
    92,054,171.64x = 127,034,628.30 × 50,801,057.40
  4. Step 4: Simplify right side
    92,054,171.64x = 6,453,493,444,055,964
  5. Step 5: Solve for x
    x = 6,453,493,444,055,964/92,054,171.64
  6. Step 6: Final answer
    x = 70,105,388.26

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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.