Home / 69,622,585.04-96,081,760.32-41,749,833.19

Finding the Fourth Proportional to 69,622,585.04, 96,081,760.32 and 41,749,833.19

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Solution

The fourth proportional to 69,622,585.04, 96,081,760.32 and 41,749,833.19 is: 57,616,324.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,622,585.04 : 96,081,760.32 = 41,749,833.19 : x
  2. Step 2: Convert to fraction form
    69,622,585.04/96,081,760.32 = 41,749,833.19/x
  3. Step 3: Cross multiply
    69,622,585.04x = 96,081,760.32 × 41,749,833.19
  4. Step 4: Simplify right side
    69,622,585.04x = 4,011,397,465,979,569.50
  5. Step 5: Solve for x
    x = 4,011,397,465,979,569.50/69,622,585.04
  6. Step 6: Final answer
    x = 57,616,324.70

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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.