Home / 91,760,229,025.35-137,640,343,538.02-91,760,229,025.35

Finding the Fourth Proportional to 91,760,229,025.35, 137,640,343,538.02 and 91,760,229,025.35

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Solution

The fourth proportional to 91,760,229,025.35, 137,640,343,538.02 and 91,760,229,025.35 is: 137,640,343,538.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,760,229,025.35 : 137,640,343,538.02 = 91,760,229,025.35 : x
  2. Step 2: Convert to fraction form
    91,760,229,025.35/137,640,343,538.02 = 91,760,229,025.35/x
  3. Step 3: Cross multiply
    91,760,229,025.35x = 137,640,343,538.02 × 91,760,229,025.35
  4. Step 4: Simplify right side
    91,760,229,025.35x = 12,629,909,446,176,567,984,128
  5. Step 5: Solve for x
    x = 12,629,909,446,176,567,984,128/91,760,229,025.35
  6. Step 6: Final answer
    x = 137,640,343,538.02

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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.