Home / 29,099,643,044.80-43,649,464,567.20-26,160,986,891.20

Finding the Fourth Proportional to 29,099,643,044.80, 43,649,464,567.20 and 26,160,986,891.20

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Solution

The fourth proportional to 29,099,643,044.80, 43,649,464,567.20 and 26,160,986,891.20 is: 39,241,480,336.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,099,643,044.80 : 43,649,464,567.20 = 26,160,986,891.20 : x
  2. Step 2: Convert to fraction form
    29,099,643,044.80/43,649,464,567.20 = 26,160,986,891.20/x
  3. Step 3: Cross multiply
    29,099,643,044.80x = 43,649,464,567.20 × 26,160,986,891.20
  4. Step 4: Simplify right side
    29,099,643,044.80x = 1,141,913,070,350,418,051,072
  5. Step 5: Solve for x
    x = 1,141,913,070,350,418,051,072/29,099,643,044.80
  6. Step 6: Final answer
    x = 39,241,480,336.80

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Double scale
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Similar ratio
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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.