Home / 31,891,008,097.10-47,836,512,145.65-31,891,008,097.10

Finding the Fourth Proportional to 31,891,008,097.10, 47,836,512,145.65 and 31,891,008,097.10

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Solution

The fourth proportional to 31,891,008,097.10, 47,836,512,145.65 and 31,891,008,097.10 is: 47,836,512,145.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,891,008,097.10 : 47,836,512,145.65 = 31,891,008,097.10 : x
  2. Step 2: Convert to fraction form
    31,891,008,097.10/47,836,512,145.65 = 31,891,008,097.10/x
  3. Step 3: Cross multiply
    31,891,008,097.10x = 47,836,512,145.65 × 31,891,008,097.10
  4. Step 4: Simplify right side
    31,891,008,097.10x = 1,525,554,596,173,946,552,320
  5. Step 5: Solve for x
    x = 1,525,554,596,173,946,552,320/31,891,008,097.10
  6. Step 6: Final answer
    x = 47,836,512,145.65

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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.