Home / 23,371,801.43-35,059,511.78-7,809,683.82

Finding the Fourth Proportional to 23,371,801.43, 35,059,511.78 and 7,809,683.82

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Solution

The fourth proportional to 23,371,801.43, 35,059,511.78 and 7,809,683.82 is: 11,715,130.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,371,801.43 : 35,059,511.78 = 7,809,683.82 : x
  2. Step 2: Convert to fraction form
    23,371,801.43/35,059,511.78 = 7,809,683.82/x
  3. Step 3: Cross multiply
    23,371,801.43x = 35,059,511.78 × 7,809,683.82
  4. Step 4: Simplify right side
    23,371,801.43x = 273,803,702,039,944.75
  5. Step 5: Solve for x
    x = 273,803,702,039,944.75/23,371,801.43
  6. Step 6: Final answer
    x = 11,715,130.42

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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.