Home / 571,907,044.80-857,988,900.36-183,751,986.24

Finding the Fourth Proportional to 571,907,044.80, 857,988,900.36 and 183,751,986.24

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Solution

The fourth proportional to 571,907,044.80, 857,988,900.36 and 183,751,986.24 is: 275,669,212.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    571,907,044.80 : 857,988,900.36 = 183,751,986.24 : x
  2. Step 2: Convert to fraction form
    571,907,044.80/857,988,900.36 = 183,751,986.24/x
  3. Step 3: Cross multiply
    571,907,044.80x = 857,988,900.36 × 183,751,986.24
  4. Step 4: Simplify right side
    571,907,044.80x = 157,657,164,613,023,456
  5. Step 5: Solve for x
    x = 157,657,164,613,023,456/571,907,044.80
  6. Step 6: Final answer
    x = 275,669,212.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.