Home / 3,460,359,837.33-4,775,197,886.88-2,031,407,965.91

Finding the Fourth Proportional to 3,460,359,837.33, 4,775,197,886.88 and 2,031,407,965.91

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Solution

The fourth proportional to 3,460,359,837.33, 4,775,197,886.88 and 2,031,407,965.91 is: 2,803,285,057.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,359,837.33 : 4,775,197,886.88 = 2,031,407,965.91 : x
  2. Step 2: Convert to fraction form
    3,460,359,837.33/4,775,197,886.88 = 2,031,407,965.91/x
  3. Step 3: Cross multiply
    3,460,359,837.33x = 4,775,197,886.88 × 2,031,407,965.91
  4. Step 4: Simplify right side
    3,460,359,837.33x = 9,700,375,026,180,755,456
  5. Step 5: Solve for x
    x = 9,700,375,026,180,755,456/3,460,359,837.33
  6. Step 6: Final answer
    x = 2,803,285,057.68

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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.