Home / 22,034,400.96-33,056,915.04-7,655,376

Finding the Fourth Proportional to 22,034,400.96, 33,056,915.04 and 7,655,376

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Solution

The fourth proportional to 22,034,400.96, 33,056,915.04 and 7,655,376 is: 11,484,910.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,400.96 : 33,056,915.04 = 7,655,376 : x
  2. Step 2: Convert to fraction form
    22,034,400.96/33,056,915.04 = 7,655,376/x
  3. Step 3: Cross multiply
    22,034,400.96x = 33,056,915.04 × 7,655,376
  4. Step 4: Simplify right side
    22,034,400.96x = 253,063,114,031,255.03
  5. Step 5: Solve for x
    x = 253,063,114,031,255.03/22,034,400.96
  6. Step 6: Final answer
    x = 11,484,910.10

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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.