Home / 22,034,401.46-33,056,915.79-7,655,376.50

Finding the Fourth Proportional to 22,034,401.46, 33,056,915.79 and 7,655,376.50

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Solution

The fourth proportional to 22,034,401.46, 33,056,915.79 and 7,655,376.50 is: 11,484,910.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,401.46 : 33,056,915.79 = 7,655,376.50 : x
  2. Step 2: Convert to fraction form
    22,034,401.46/33,056,915.79 = 7,655,376.50/x
  3. Step 3: Cross multiply
    22,034,401.46x = 33,056,915.79 × 7,655,376.50
  4. Step 4: Simplify right side
    22,034,401.46x = 253,063,136,301,244.94
  5. Step 5: Solve for x
    x = 253,063,136,301,244.94/22,034,401.46
  6. Step 6: Final answer
    x = 11,484,910.85

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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.