Home / 31,230,576,172.60-46,851,802,255.50-10,275,049,752.28

Finding the Fourth Proportional to 31,230,576,172.60, 46,851,802,255.50 and 10,275,049,752.28

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Solution

The fourth proportional to 31,230,576,172.60, 46,851,802,255.50 and 10,275,049,752.28 is: 15,414,528,265.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,230,576,172.60 : 46,851,802,255.50 = 10,275,049,752.28 : x
  2. Step 2: Convert to fraction form
    31,230,576,172.60/46,851,802,255.50 = 10,275,049,752.28/x
  3. Step 3: Cross multiply
    31,230,576,172.60x = 46,851,802,255.50 × 10,275,049,752.28
  4. Step 4: Simplify right side
    31,230,576,172.60x = 481,404,599,159,246,880,768
  5. Step 5: Solve for x
    x = 481,404,599,159,246,880,768/31,230,576,172.60
  6. Step 6: Final answer
    x = 15,414,528,265.46

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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.