Home / 49,465,367,078.80-74,198,050,618.20-49,465,367,078.80

Finding the Fourth Proportional to 49,465,367,078.80, 74,198,050,618.20 and 49,465,367,078.80

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Solution

The fourth proportional to 49,465,367,078.80, 74,198,050,618.20 and 49,465,367,078.80 is: 74,198,050,618.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,465,367,078.80 : 74,198,050,618.20 = 49,465,367,078.80 : x
  2. Step 2: Convert to fraction form
    49,465,367,078.80/74,198,050,618.20 = 49,465,367,078.80/x
  3. Step 3: Cross multiply
    49,465,367,078.80x = 74,198,050,618.20 × 49,465,367,078.80
  4. Step 4: Simplify right side
    49,465,367,078.80x = 3,670,233,810,360,646,238,208
  5. Step 5: Solve for x
    x = 3,670,233,810,360,646,238,208/49,465,367,078.80
  6. Step 6: Final answer
    x = 74,198,050,618.20

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1.5x scale

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.