Home / 93,192,904.20-139,831,346.70-44,652,001.80

Finding the Fourth Proportional to 93,192,904.20, 139,831,346.70 and 44,652,001.80

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Solution

The fourth proportional to 93,192,904.20, 139,831,346.70 and 44,652,001.80 is: 66,998,121.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,192,904.20 : 139,831,346.70 = 44,652,001.80 : x
  2. Step 2: Convert to fraction form
    93,192,904.20/139,831,346.70 = 44,652,001.80/x
  3. Step 3: Cross multiply
    93,192,904.20x = 139,831,346.70 × 44,652,001.80
  4. Step 4: Simplify right side
    93,192,904.20x = 6,243,749,544,544,823
  5. Step 5: Solve for x
    x = 6,243,749,544,544,823/93,192,904.20
  6. Step 6: Final answer
    x = 66,998,121.78

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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.