Home / 92,483,119.05-127,626,659.85-55,313,398.67

Finding the Fourth Proportional to 92,483,119.05, 127,626,659.85 and 55,313,398.67

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Solution

The fourth proportional to 92,483,119.05, 127,626,659.85 and 55,313,398.67 is: 76,332,463.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,483,119.05 : 127,626,659.85 = 55,313,398.67 : x
  2. Step 2: Convert to fraction form
    92,483,119.05/127,626,659.85 = 55,313,398.67/x
  3. Step 3: Cross multiply
    92,483,119.05x = 127,626,659.85 × 55,313,398.67
  4. Step 4: Simplify right side
    92,483,119.05x = 7,059,464,317,203,532
  5. Step 5: Solve for x
    x = 7,059,464,317,203,532/92,483,119.05
  6. Step 6: Final answer
    x = 76,332,463.59

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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.