Home / 93,121,459,856.32-139,682,189,627.76-22,376,170,688.96

Finding the Fourth Proportional to 93,121,459,856.32, 139,682,189,627.76 and 22,376,170,688.96

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Solution

The fourth proportional to 93,121,459,856.32, 139,682,189,627.76 and 22,376,170,688.96 is: 33,564,255,995.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,121,459,856.32 : 139,682,189,627.76 = 22,376,170,688.96 : x
  2. Step 2: Convert to fraction form
    93,121,459,856.32/139,682,189,627.76 = 22,376,170,688.96/x
  3. Step 3: Cross multiply
    93,121,459,856.32x = 139,682,189,627.76 × 22,376,170,688.96
  4. Step 4: Simplify right side
    93,121,459,856.32x = 3,125,552,517,318,436,192,256
  5. Step 5: Solve for x
    x = 3,125,552,517,318,436,192,256/93,121,459,856.32
  6. Step 6: Final answer
    x = 33,564,255,995.78

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1.5x scale

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.