Home / 50,001,749.45-75,377,397.26-46,668,617.81

Finding the Fourth Proportional to 50,001,749.45, 75,377,397.26 and 46,668,617.81

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Solution

The fourth proportional to 50,001,749.45, 75,377,397.26 and 46,668,617.81 is: 70,352,717.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,001,749.45 : 75,377,397.26 = 46,668,617.81 : x
  2. Step 2: Convert to fraction form
    50,001,749.45/75,377,397.26 = 46,668,617.81/x
  3. Step 3: Cross multiply
    50,001,749.45x = 75,377,397.26 × 46,668,617.81
  4. Step 4: Simplify right side
    50,001,749.45x = 3,517,758,944,239,481.50
  5. Step 5: Solve for x
    x = 3,517,758,944,239,481.50/50,001,749.45
  6. Step 6: Final answer
    x = 70,352,717.31

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.