Home / 11,334,058.80-17,001,088.20-10,214,314.80

Finding the Fourth Proportional to 11,334,058.80, 17,001,088.20 and 10,214,314.80

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Solution

The fourth proportional to 11,334,058.80, 17,001,088.20 and 10,214,314.80 is: 15,321,472.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,334,058.80 : 17,001,088.20 = 10,214,314.80 : x
  2. Step 2: Convert to fraction form
    11,334,058.80/17,001,088.20 = 10,214,314.80/x
  3. Step 3: Cross multiply
    11,334,058.80x = 17,001,088.20 × 10,214,314.80
  4. Step 4: Simplify right side
    11,334,058.80x = 173,654,466,817,365.38
  5. Step 5: Solve for x
    x = 173,654,466,817,365.38/11,334,058.80
  6. Step 6: Final answer
    x = 15,321,472.20

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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.