Home / 226,684,242.39-340,025,232.69-88,523,887.17

Finding the Fourth Proportional to 226,684,242.39, 340,025,232.69 and 88,523,887.17

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Solution

The fourth proportional to 226,684,242.39, 340,025,232.69 and 88,523,887.17 is: 132,785,389.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,684,242.39 : 340,025,232.69 = 88,523,887.17 : x
  2. Step 2: Convert to fraction form
    226,684,242.39/340,025,232.69 = 88,523,887.17/x
  3. Step 3: Cross multiply
    226,684,242.39x = 340,025,232.69 × 88,523,887.17
  4. Step 4: Simplify right side
    226,684,242.39x = 30,100,355,333,602,556
  5. Step 5: Solve for x
    x = 30,100,355,333,602,556/226,684,242.39
  6. Step 6: Final answer
    x = 132,785,389.12

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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.