Home / 9,098,824,620.60-13,648,236,930.90-7,629,496,543.80

Finding the Fourth Proportional to 9,098,824,620.60, 13,648,236,930.90 and 7,629,496,543.80

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Solution

The fourth proportional to 9,098,824,620.60, 13,648,236,930.90 and 7,629,496,543.80 is: 11,444,244,815.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098,824,620.60 : 13,648,236,930.90 = 7,629,496,543.80 : x
  2. Step 2: Convert to fraction form
    9,098,824,620.60/13,648,236,930.90 = 7,629,496,543.80/x
  3. Step 3: Cross multiply
    9,098,824,620.60x = 13,648,236,930.90 × 7,629,496,543.80
  4. Step 4: Simplify right side
    9,098,824,620.60x = 104,129,176,493,265,076,224
  5. Step 5: Solve for x
    x = 104,129,176,493,265,076,224/9,098,824,620.60
  6. Step 6: Final answer
    x = 11,444,244,815.70

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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.