Home / 3,516,682,281.30-4,853,031,097.50-1,930,876,954.02

Finding the Fourth Proportional to 3,516,682,281.30, 4,853,031,097.50 and 1,930,876,954.02

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Solution

The fourth proportional to 3,516,682,281.30, 4,853,031,097.50 and 1,930,876,954.02 is: 2,664,615,439.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,682,281.30 : 4,853,031,097.50 = 1,930,876,954.02 : x
  2. Step 2: Convert to fraction form
    3,516,682,281.30/4,853,031,097.50 = 1,930,876,954.02/x
  3. Step 3: Cross multiply
    3,516,682,281.30x = 4,853,031,097.50 × 1,930,876,954.02
  4. Step 4: Simplify right side
    3,516,682,281.30x = 9,370,605,903,305,138,176
  5. Step 5: Solve for x
    x = 9,370,605,903,305,138,176/3,516,682,281.30
  6. Step 6: Final answer
    x = 2,664,615,439.71

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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.