Home / 29,389,676,080.96-40,556,584,797.78-17,350,565,037.76

Finding the Fourth Proportional to 29,389,676,080.96, 40,556,584,797.78 and 17,350,565,037.76

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Solution

The fourth proportional to 29,389,676,080.96, 40,556,584,797.78 and 17,350,565,037.76 is: 23,943,090,094.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,389,676,080.96 : 40,556,584,797.78 = 17,350,565,037.76 : x
  2. Step 2: Convert to fraction form
    29,389,676,080.96/40,556,584,797.78 = 17,350,565,037.76/x
  3. Step 3: Cross multiply
    29,389,676,080.96x = 40,556,584,797.78 × 17,350,565,037.76
  4. Step 4: Simplify right side
    29,389,676,080.96x = 703,679,662,243,310,338,048
  5. Step 5: Solve for x
    x = 703,679,662,243,310,338,048/29,389,676,080.96
  6. Step 6: Final answer
    x = 23,943,090,094.12

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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.