Home / 4,915,693,737,006.60-7,373,540,605,509.80-4,915,693,737,006.60

Finding the Fourth Proportional to 4,915,693,737,006.60, 7,373,540,605,509.80 and 4,915,693,737,006.60

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Solution

The fourth proportional to 4,915,693,737,006.60, 7,373,540,605,509.80 and 4,915,693,737,006.60 is: 7,373,540,605,509.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,915,693,737,006.60 : 7,373,540,605,509.80 = 4,915,693,737,006.60 : x
  2. Step 2: Convert to fraction form
    4,915,693,737,006.60/7,373,540,605,509.80 = 4,915,693,737,006.60/x
  3. Step 3: Cross multiply
    4,915,693,737,006.60x = 7,373,540,605,509.80 × 4,915,693,737,006.60
  4. Step 4: Simplify right side
    4,915,693,737,006.60x = 36,246,067,374,068,371,132,776,448
  5. Step 5: Solve for x
    x = 36,246,067,374,068,371,132,776,448/4,915,693,737,006.60
  6. Step 6: Final answer
    x = 7,373,540,605,509.80

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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.