Home / 39,356,534.10-54,313,367.67-22,835,411.22

Finding the Fourth Proportional to 39,356,534.10, 54,313,367.67 and 22,835,411.22

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Solution

The fourth proportional to 39,356,534.10, 54,313,367.67 and 22,835,411.22 is: 31,513,651.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,356,534.10 : 54,313,367.67 = 22,835,411.22 : x
  2. Step 2: Convert to fraction form
    39,356,534.10/54,313,367.67 = 22,835,411.22/x
  3. Step 3: Cross multiply
    39,356,534.10x = 54,313,367.67 × 22,835,411.22
  4. Step 4: Simplify right side
    39,356,534.10x = 1,240,268,085,487,503.25
  5. Step 5: Solve for x
    x = 1,240,268,085,487,503.25/39,356,534.10
  6. Step 6: Final answer
    x = 31,513,651.13

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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.