Home / 116,208,472.40-174,335,691.57-33,210,969.47

Finding the Fourth Proportional to 116,208,472.40, 174,335,691.57 and 33,210,969.47

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Solution

The fourth proportional to 116,208,472.40, 174,335,691.57 and 33,210,969.47 is: 49,823,022.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,208,472.40 : 174,335,691.57 = 33,210,969.47 : x
  2. Step 2: Convert to fraction form
    116,208,472.40/174,335,691.57 = 33,210,969.47/x
  3. Step 3: Cross multiply
    116,208,472.40x = 174,335,691.57 × 33,210,969.47
  4. Step 4: Simplify right side
    116,208,472.40x = 5,789,857,329,390,928
  5. Step 5: Solve for x
    x = 5,789,857,329,390,928/116,208,472.40
  6. Step 6: Final answer
    x = 49,823,022.45

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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.