Home / 22,248,000.90-33,372,001.35-8,783,079.30

Finding the Fourth Proportional to 22,248,000.90, 33,372,001.35 and 8,783,079.30

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Solution

The fourth proportional to 22,248,000.90, 33,372,001.35 and 8,783,079.30 is: 13,174,618.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,248,000.90 : 33,372,001.35 = 8,783,079.30 : x
  2. Step 2: Convert to fraction form
    22,248,000.90/33,372,001.35 = 8,783,079.30/x
  3. Step 3: Cross multiply
    22,248,000.90x = 33,372,001.35 × 8,783,079.30
  4. Step 4: Simplify right side
    22,248,000.90x = 293,108,934,256,757.06
  5. Step 5: Solve for x
    x = 293,108,934,256,757.06/22,248,000.90
  6. Step 6: Final answer
    x = 13,174,618.95

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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.