Home / 337,493,026.58-465,758,460.32-188,805,277.76

Finding the Fourth Proportional to 337,493,026.58, 465,758,460.32 and 188,805,277.76

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Solution

The fourth proportional to 337,493,026.58, 465,758,460.32 and 188,805,277.76 is: 260,561,399.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,493,026.58 : 465,758,460.32 = 188,805,277.76 : x
  2. Step 2: Convert to fraction form
    337,493,026.58/465,758,460.32 = 188,805,277.76/x
  3. Step 3: Cross multiply
    337,493,026.58x = 465,758,460.32 × 188,805,277.76
  4. Step 4: Simplify right side
    337,493,026.58x = 87,937,655,466,514,720
  5. Step 5: Solve for x
    x = 87,937,655,466,514,720/337,493,026.58
  6. Step 6: Final answer
    x = 260,561,399.92

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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.