Home / 3,435,326,965.14-4,740,954,179.52-2,587,057,697.22

Finding the Fourth Proportional to 3,435,326,965.14, 4,740,954,179.52 and 2,587,057,697.22

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Solution

The fourth proportional to 3,435,326,965.14, 4,740,954,179.52 and 2,587,057,697.22 is: 3,570,292,471.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,326,965.14 : 4,740,954,179.52 = 2,587,057,697.22 : x
  2. Step 2: Convert to fraction form
    3,435,326,965.14/4,740,954,179.52 = 2,587,057,697.22/x
  3. Step 3: Cross multiply
    3,435,326,965.14x = 4,740,954,179.52 × 2,587,057,697.22
  4. Step 4: Simplify right side
    3,435,326,965.14x = 12,265,122,002,294,546,432
  5. Step 5: Solve for x
    x = 12,265,122,002,294,546,432/3,435,326,965.14
  6. Step 6: Final answer
    x = 3,570,292,471.94

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1.5x scale

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.