Home / 2,552,997,651,318.80-3,523,110,637,423.40-1,412,439,894,636.60

Finding the Fourth Proportional to 2,552,997,651,318.80, 3,523,110,637,423.40 and 1,412,439,894,636.60

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Solution

The fourth proportional to 2,552,997,651,318.80, 3,523,110,637,423.40 and 1,412,439,894,636.60 is: 1,949,152,602,997.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,997,651,318.80 : 3,523,110,637,423.40 = 1,412,439,894,636.60 : x
  2. Step 2: Convert to fraction form
    2,552,997,651,318.80/3,523,110,637,423.40 = 1,412,439,894,636.60/x
  3. Step 3: Cross multiply
    2,552,997,651,318.80x = 3,523,110,637,423.40 × 1,412,439,894,636.60
  4. Step 4: Simplify right side
    2,552,997,651,318.80x = 4,976,182,017,515,391,910,150,144
  5. Step 5: Solve for x
    x = 4,976,182,017,515,391,910,150,144/2,552,997,651,318.80
  6. Step 6: Final answer
    x = 1,949,152,602,997.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.