Home / 33,717,048.52-46,529,526.39-18,247,133.17

Finding the Fourth Proportional to 33,717,048.52, 46,529,526.39 and 18,247,133.17

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Solution

The fourth proportional to 33,717,048.52, 46,529,526.39 and 18,247,133.17 is: 25,181,043.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,717,048.52 : 46,529,526.39 = 18,247,133.17 : x
  2. Step 2: Convert to fraction form
    33,717,048.52/46,529,526.39 = 18,247,133.17/x
  3. Step 3: Cross multiply
    33,717,048.52x = 46,529,526.39 × 18,247,133.17
  4. Step 4: Simplify right side
    33,717,048.52x = 849,030,464,375,359.50
  5. Step 5: Solve for x
    x = 849,030,464,375,359.50/33,717,048.52
  6. Step 6: Final answer
    x = 25,181,043.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.