Home / 2,942,246,496,781.40-4,413,369,745,172.10-2,942,246,496,781.40

Finding the Fourth Proportional to 2,942,246,496,781.40, 4,413,369,745,172.10 and 2,942,246,496,781.40

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Solution

The fourth proportional to 2,942,246,496,781.40, 4,413,369,745,172.10 and 2,942,246,496,781.40 is: 4,413,369,745,172.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,246,496,781.40 : 4,413,369,745,172.10 = 2,942,246,496,781.40 : x
  2. Step 2: Convert to fraction form
    2,942,246,496,781.40/4,413,369,745,172.10 = 2,942,246,496,781.40/x
  3. Step 3: Cross multiply
    2,942,246,496,781.40x = 4,413,369,745,172.10 × 2,942,246,496,781.40
  4. Step 4: Simplify right side
    2,942,246,496,781.40x = 12,985,221,671,733,629,684,809,728
  5. Step 5: Solve for x
    x = 12,985,221,671,733,629,684,809,728/2,942,246,496,781.40
  6. Step 6: Final answer
    x = 4,413,369,745,172.10

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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.