Home / 39,356,526.10-54,313,356.64-22,835,403.22

Finding the Fourth Proportional to 39,356,526.10, 54,313,356.64 and 22,835,403.22

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Solution

The fourth proportional to 39,356,526.10, 54,313,356.64 and 22,835,403.22 is: 31,513,640.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,356,526.10 : 54,313,356.64 = 22,835,403.22 : x
  2. Step 2: Convert to fraction form
    39,356,526.10/54,313,356.64 = 22,835,403.22/x
  3. Step 3: Cross multiply
    39,356,526.10x = 54,313,356.64 × 22,835,403.22
  4. Step 4: Simplify right side
    39,356,526.10x = 1,240,267,399,106,064.25
  5. Step 5: Solve for x
    x = 1,240,267,399,106,064.25/39,356,526.10
  6. Step 6: Final answer
    x = 31,513,640.10

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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.