Home / 41,153,969.09-56,792,556.74-22,569,239.72

Finding the Fourth Proportional to 41,153,969.09, 56,792,556.74 and 22,569,239.72

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Solution

The fourth proportional to 41,153,969.09, 56,792,556.74 and 22,569,239.72 is: 31,145,594.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,153,969.09 : 56,792,556.74 = 22,569,239.72 : x
  2. Step 2: Convert to fraction form
    41,153,969.09/56,792,556.74 = 22,569,239.72/x
  3. Step 3: Cross multiply
    41,153,969.09x = 56,792,556.74 × 22,569,239.72
  4. Step 4: Simplify right side
    41,153,969.09x = 1,281,764,827,575,166.25
  5. Step 5: Solve for x
    x = 1,281,764,827,575,166.25/41,153,969.09
  6. Step 6: Final answer
    x = 31,145,594.36

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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.