Home / 23,371,802.43-35,059,513.28-7,809,684.82

Finding the Fourth Proportional to 23,371,802.43, 35,059,513.28 and 7,809,684.82

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Solution

The fourth proportional to 23,371,802.43, 35,059,513.28 and 7,809,684.82 is: 11,715,131.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,371,802.43 : 35,059,513.28 = 7,809,684.82 : x
  2. Step 2: Convert to fraction form
    23,371,802.43/35,059,513.28 = 7,809,684.82/x
  3. Step 3: Cross multiply
    23,371,802.43x = 35,059,513.28 × 7,809,684.82
  4. Step 4: Simplify right side
    23,371,802.43x = 273,803,748,659,404.44
  5. Step 5: Solve for x
    x = 273,803,748,659,404.44/23,371,802.43
  6. Step 6: Final answer
    x = 11,715,131.92

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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.