Home / 39,862,576,841.28-54,984,435,842.52-25,566,760,797

Finding the Fourth Proportional to 39,862,576,841.28, 54,984,435,842.52 and 25,566,760,797

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Solution

The fourth proportional to 39,862,576,841.28, 54,984,435,842.52 and 25,566,760,797 is: 35,265,505,397.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,862,576,841.28 : 54,984,435,842.52 = 25,566,760,797 : x
  2. Step 2: Convert to fraction form
    39,862,576,841.28/54,984,435,842.52 = 25,566,760,797/x
  3. Step 3: Cross multiply
    39,862,576,841.28x = 54,984,435,842.52 × 25,566,760,797
  4. Step 4: Simplify right side
    39,862,576,841.28x = 1,405,773,918,743,702,011,904
  5. Step 5: Solve for x
    x = 1,405,773,918,743,702,011,904/39,862,576,841.28
  6. Step 6: Final answer
    x = 35,265,505,397.23

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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.