Home / 47,316,805.62-71,000,214.54-33,572,588.52

Finding the Fourth Proportional to 47,316,805.62, 71,000,214.54 and 33,572,588.52

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Solution

The fourth proportional to 47,316,805.62, 71,000,214.54 and 33,572,588.52 is: 50,376,625.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,316,805.62 : 71,000,214.54 = 33,572,588.52 : x
  2. Step 2: Convert to fraction form
    47,316,805.62/71,000,214.54 = 33,572,588.52/x
  3. Step 3: Cross multiply
    47,316,805.62x = 71,000,214.54 × 33,572,588.52
  4. Step 4: Simplify right side
    47,316,805.62x = 2,383,660,987,583,141.50
  5. Step 5: Solve for x
    x = 2,383,660,987,583,141.50/47,316,805.62
  6. Step 6: Final answer
    x = 50,376,625.31

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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.