Home / 22,376,281.92-33,582,359.06-11,596,664.64

Finding the Fourth Proportional to 22,376,281.92, 33,582,359.06 and 11,596,664.64

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Solution

The fourth proportional to 22,376,281.92, 33,582,359.06 and 11,596,664.64 is: 17,404,292.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,376,281.92 : 33,582,359.06 = 11,596,664.64 : x
  2. Step 2: Convert to fraction form
    22,376,281.92/33,582,359.06 = 11,596,664.64/x
  3. Step 3: Cross multiply
    22,376,281.92x = 33,582,359.06 × 11,596,664.64
  4. Step 4: Simplify right side
    22,376,281.92x = 389,443,355,838,885.69
  5. Step 5: Solve for x
    x = 389,443,355,838,885.69/22,376,281.92
  6. Step 6: Final answer
    x = 17,404,292.51

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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.