Home / 31,230,576,171.60-46,851,802,254-10,275,049,751.28

Finding the Fourth Proportional to 31,230,576,171.60, 46,851,802,254 and 10,275,049,751.28

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Solution

The fourth proportional to 31,230,576,171.60, 46,851,802,254 and 10,275,049,751.28 is: 15,414,528,263.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,230,576,171.60 : 46,851,802,254 = 10,275,049,751.28 : x
  2. Step 2: Convert to fraction form
    31,230,576,171.60/46,851,802,254 = 10,275,049,751.28/x
  3. Step 3: Cross multiply
    31,230,576,171.60x = 46,851,802,254 × 10,275,049,751.28
  4. Step 4: Simplify right side
    31,230,576,171.60x = 481,404,599,096,982,503,424
  5. Step 5: Solve for x
    x = 481,404,599,096,982,503,424/31,230,576,171.60
  6. Step 6: Final answer
    x = 15,414,528,263.96

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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.