Home / 93,395,007.70-140,092,511.55-50,348,286.70

Finding the Fourth Proportional to 93,395,007.70, 140,092,511.55 and 50,348,286.70

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Solution

The fourth proportional to 93,395,007.70, 140,092,511.55 and 50,348,286.70 is: 75,522,430.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,395,007.70 : 140,092,511.55 = 50,348,286.70 : x
  2. Step 2: Convert to fraction form
    93,395,007.70/140,092,511.55 = 50,348,286.70/x
  3. Step 3: Cross multiply
    93,395,007.70x = 140,092,511.55 × 50,348,286.70
  4. Step 4: Simplify right side
    93,395,007.70x = 7,053,417,936,042,462
  5. Step 5: Solve for x
    x = 7,053,417,936,042,462/93,395,007.70
  6. Step 6: Final answer
    x = 75,522,430.05

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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.