Home / 93,365,545.38-140,055,044.09-35,857,816.62

Finding the Fourth Proportional to 93,365,545.38, 140,055,044.09 and 35,857,816.62

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Solution

The fourth proportional to 93,365,545.38, 140,055,044.09 and 35,857,816.62 is: 53,789,308.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,365,545.38 : 140,055,044.09 = 35,857,816.62 : x
  2. Step 2: Convert to fraction form
    93,365,545.38/140,055,044.09 = 35,857,816.62/x
  3. Step 3: Cross multiply
    93,365,545.38x = 140,055,044.09 × 35,857,816.62
  4. Step 4: Simplify right side
    93,365,545.38x = 5,022,068,087,505,946
  5. Step 5: Solve for x
    x = 5,022,068,087,505,946/93,365,545.38
  6. Step 6: Final answer
    x = 53,789,308.11

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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.