Home / 22,796,432.40-34,128,293.40-22,132,880.40

Finding the Fourth Proportional to 22,796,432.40, 34,128,293.40 and 22,132,880.40

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Solution

The fourth proportional to 22,796,432.40, 34,128,293.40 and 22,132,880.40 is: 33,134,896.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,796,432.40 : 34,128,293.40 = 22,132,880.40 : x
  2. Step 2: Convert to fraction form
    22,796,432.40/34,128,293.40 = 22,132,880.40/x
  3. Step 3: Cross multiply
    22,796,432.40x = 34,128,293.40 × 22,132,880.40
  4. Step 4: Simplify right side
    22,796,432.40x = 755,357,436,078,309.25
  5. Step 5: Solve for x
    x = 755,357,436,078,309.25/22,796,432.40
  6. Step 6: Final answer
    x = 33,134,896.85

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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.