Home / 93,365,551.62-140,055,053.70-35,857,822.86

Finding the Fourth Proportional to 93,365,551.62, 140,055,053.70 and 35,857,822.86

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Solution

The fourth proportional to 93,365,551.62, 140,055,053.70 and 35,857,822.86 is: 53,789,317.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,365,551.62 : 140,055,053.70 = 35,857,822.86 : x
  2. Step 2: Convert to fraction form
    93,365,551.62/140,055,053.70 = 35,857,822.86/x
  3. Step 3: Cross multiply
    93,365,551.62x = 140,055,053.70 × 35,857,822.86
  4. Step 4: Simplify right side
    93,365,551.62x = 5,022,069,306,222,387
  5. Step 5: Solve for x
    x = 5,022,069,306,222,387/93,365,551.62
  6. Step 6: Final answer
    x = 53,789,317.57

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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.