Home / 93,121,459,855.32-139,682,189,626.26-22,376,170,687.96

Finding the Fourth Proportional to 93,121,459,855.32, 139,682,189,626.26 and 22,376,170,687.96

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Solution

The fourth proportional to 93,121,459,855.32, 139,682,189,626.26 and 22,376,170,687.96 is: 33,564,255,994.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,121,459,855.32 : 139,682,189,626.26 = 22,376,170,687.96 : x
  2. Step 2: Convert to fraction form
    93,121,459,855.32/139,682,189,626.26 = 22,376,170,687.96/x
  3. Step 3: Cross multiply
    93,121,459,855.32x = 139,682,189,626.26 × 22,376,170,687.96
  4. Step 4: Simplify right side
    93,121,459,855.32x = 3,125,552,517,145,189,416,960
  5. Step 5: Solve for x
    x = 3,125,552,517,145,189,416,960/93,121,459,855.32
  6. Step 6: Final answer
    x = 33,564,255,994.28

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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.