Home / 30,564,565,200.22-45,867,789,996.26-10,667,452,618.02

Finding the Fourth Proportional to 30,564,565,200.22, 45,867,789,996.26 and 10,667,452,618.02

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Solution

The fourth proportional to 30,564,565,200.22, 45,867,789,996.26 and 10,667,452,618.02 is: 16,008,488,040.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,564,565,200.22 : 45,867,789,996.26 = 10,667,452,618.02 : x
  2. Step 2: Convert to fraction form
    30,564,565,200.22/45,867,789,996.26 = 10,667,452,618.02/x
  3. Step 3: Cross multiply
    30,564,565,200.22x = 45,867,789,996.26 × 10,667,452,618.02
  4. Step 4: Simplify right side
    30,564,565,200.22x = 489,292,476,478,395,318,272
  5. Step 5: Solve for x
    x = 489,292,476,478,395,318,272/30,564,565,200.22
  6. Step 6: Final answer
    x = 16,008,488,040.75

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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.