Home / 43,275,762.09-59,720,564.55-23,429,523.51

Finding the Fourth Proportional to 43,275,762.09, 59,720,564.55 and 23,429,523.51

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Solution

The fourth proportional to 43,275,762.09, 59,720,564.55 and 23,429,523.51 is: 32,332,749.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,275,762.09 : 59,720,564.55 = 23,429,523.51 : x
  2. Step 2: Convert to fraction form
    43,275,762.09/59,720,564.55 = 23,429,523.51/x
  3. Step 3: Cross multiply
    43,275,762.09x = 59,720,564.55 × 23,429,523.51
  4. Step 4: Simplify right side
    43,275,762.09x = 1,399,224,371,296,880.75
  5. Step 5: Solve for x
    x = 1,399,224,371,296,880.75/43,275,762.09
  6. Step 6: Final answer
    x = 32,332,749.41

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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.