Home / 27,711,999.34-41,570,215.17-9,508,869.34

Finding the Fourth Proportional to 27,711,999.34, 41,570,215.17 and 9,508,869.34

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Solution

The fourth proportional to 27,711,999.34, 41,570,215.17 and 9,508,869.34 is: 14,264,064.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,711,999.34 : 41,570,215.17 = 9,508,869.34 : x
  2. Step 2: Convert to fraction form
    27,711,999.34/41,570,215.17 = 9,508,869.34/x
  3. Step 3: Cross multiply
    27,711,999.34x = 41,570,215.17 × 9,508,869.34
  4. Step 4: Simplify right side
    27,711,999.34x = 395,285,744,487,215.88
  5. Step 5: Solve for x
    x = 395,285,744,487,215.88/27,711,999.34
  6. Step 6: Final answer
    x = 14,264,064.45

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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.