Home / 22,537,470.31-33,806,787.75-6,142,889.54

Finding the Fourth Proportional to 22,537,470.31, 33,806,787.75 and 6,142,889.54

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Solution

The fourth proportional to 22,537,470.31, 33,806,787.75 and 6,142,889.54 is: 9,214,493.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,537,470.31 : 33,806,787.75 = 6,142,889.54 : x
  2. Step 2: Convert to fraction form
    22,537,470.31/33,806,787.75 = 6,142,889.54/x
  3. Step 3: Cross multiply
    22,537,470.31x = 33,806,787.75 × 6,142,889.54
  4. Step 4: Simplify right side
    22,537,470.31x = 207,671,362,934,992.12
  5. Step 5: Solve for x
    x = 207,671,362,934,992.12/22,537,470.31
  6. Step 6: Final answer
    x = 9,214,493.02

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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.