Home / 93,389,035.47-140,168,560.23-49,706,467.49

Finding the Fourth Proportional to 93,389,035.47, 140,168,560.23 and 49,706,467.49

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Solution

The fourth proportional to 93,389,035.47, 140,168,560.23 and 49,706,467.49 is: 74,604,946.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,389,035.47 : 140,168,560.23 = 49,706,467.49 : x
  2. Step 2: Convert to fraction form
    93,389,035.47/140,168,560.23 = 49,706,467.49/x
  3. Step 3: Cross multiply
    93,389,035.47x = 140,168,560.23 × 49,706,467.49
  4. Step 4: Simplify right side
    93,389,035.47x = 6,967,283,981,491,759
  5. Step 5: Solve for x
    x = 6,967,283,981,491,759/93,389,035.47
  6. Step 6: Final answer
    x = 74,604,946.36

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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.