Home / 68,397,696,002.10-102,596,544,003.15-68,397,696,002.10

Finding the Fourth Proportional to 68,397,696,002.10, 102,596,544,003.15 and 68,397,696,002.10

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Solution

The fourth proportional to 68,397,696,002.10, 102,596,544,003.15 and 68,397,696,002.10 is: 102,596,544,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,397,696,002.10 : 102,596,544,003.15 = 68,397,696,002.10 : x
  2. Step 2: Convert to fraction form
    68,397,696,002.10/102,596,544,003.15 = 68,397,696,002.10/x
  3. Step 3: Cross multiply
    68,397,696,002.10x = 102,596,544,003.15 × 68,397,696,002.10
  4. Step 4: Simplify right side
    68,397,696,002.10x = 7,017,367,227,593,528,442,880
  5. Step 5: Solve for x
    x = 7,017,367,227,593,528,442,880/68,397,696,002.10
  6. Step 6: Final answer
    x = 102,596,544,003.15

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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.