Home / 91,760,194,811.35-137,640,292,217.02-91,760,194,811.35

Finding the Fourth Proportional to 91,760,194,811.35, 137,640,292,217.02 and 91,760,194,811.35

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Solution

The fourth proportional to 91,760,194,811.35, 137,640,292,217.02 and 91,760,194,811.35 is: 137,640,292,217.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,760,194,811.35 : 137,640,292,217.02 = 91,760,194,811.35 : x
  2. Step 2: Convert to fraction form
    91,760,194,811.35/137,640,292,217.02 = 91,760,194,811.35/x
  3. Step 3: Cross multiply
    91,760,194,811.35x = 137,640,292,217.02 × 91,760,194,811.35
  4. Step 4: Simplify right side
    91,760,194,811.35x = 12,629,900,027,724,895,879,168
  5. Step 5: Solve for x
    x = 12,629,900,027,724,895,879,168/91,760,194,811.35
  6. Step 6: Final answer
    x = 137,640,292,217.02

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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.