Home / 1,841,452,157.16-2,760,316,617.56-792,874,186.92

Finding the Fourth Proportional to 1,841,452,157.16, 2,760,316,617.56 and 792,874,186.92

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Solution

The fourth proportional to 1,841,452,157.16, 2,760,316,617.56 and 792,874,186.92 is: 1,188,509,723.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,452,157.16 : 2,760,316,617.56 = 792,874,186.92 : x
  2. Step 2: Convert to fraction form
    1,841,452,157.16/2,760,316,617.56 = 792,874,186.92/x
  3. Step 3: Cross multiply
    1,841,452,157.16x = 2,760,316,617.56 × 792,874,186.92
  4. Step 4: Simplify right side
    1,841,452,157.16x = 2,188,583,793,785,684,992
  5. Step 5: Solve for x
    x = 2,188,583,793,785,684,992/1,841,452,157.16
  6. Step 6: Final answer
    x = 1,188,509,723.31

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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.