Home / 575,337,789.36-794,182,062.33-377,112,058.52

Finding the Fourth Proportional to 575,337,789.36, 794,182,062.33 and 377,112,058.52

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Solution

The fourth proportional to 575,337,789.36, 794,182,062.33 and 377,112,058.52 is: 520,556,163.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,337,789.36 : 794,182,062.33 = 377,112,058.52 : x
  2. Step 2: Convert to fraction form
    575,337,789.36/794,182,062.33 = 377,112,058.52/x
  3. Step 3: Cross multiply
    575,337,789.36x = 794,182,062.33 × 377,112,058.52
  4. Step 4: Simplify right side
    575,337,789.36x = 299,495,632,360,954,368
  5. Step 5: Solve for x
    x = 299,495,632,360,954,368/575,337,789.36
  6. Step 6: Final answer
    x = 520,556,163.53

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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.