Home / 93,914,631.30-140,805,941.22-41,367,369.09

Finding the Fourth Proportional to 93,914,631.30, 140,805,941.22 and 41,367,369.09

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Solution

The fourth proportional to 93,914,631.30, 140,805,941.22 and 41,367,369.09 is: 62,021,979.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,914,631.30 : 140,805,941.22 = 41,367,369.09 : x
  2. Step 2: Convert to fraction form
    93,914,631.30/140,805,941.22 = 41,367,369.09/x
  3. Step 3: Cross multiply
    93,914,631.30x = 140,805,941.22 × 41,367,369.09
  4. Step 4: Simplify right side
    93,914,631.30x = 5,824,771,340,512,585
  5. Step 5: Solve for x
    x = 5,824,771,340,512,585/93,914,631.30
  6. Step 6: Final answer
    x = 62,021,979.53

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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.