Home / 14,364,062.80-21,546,094.20-11,529,710.80

Finding the Fourth Proportional to 14,364,062.80, 21,546,094.20 and 11,529,710.80

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Solution

The fourth proportional to 14,364,062.80, 21,546,094.20 and 11,529,710.80 is: 17,294,566.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,364,062.80 : 21,546,094.20 = 11,529,710.80 : x
  2. Step 2: Convert to fraction form
    14,364,062.80/21,546,094.20 = 11,529,710.80/x
  3. Step 3: Cross multiply
    14,364,062.80x = 21,546,094.20 × 11,529,710.80
  4. Step 4: Simplify right side
    14,364,062.80x = 248,420,234,995,557.38
  5. Step 5: Solve for x
    x = 248,420,234,995,557.38/14,364,062.80
  6. Step 6: Final answer
    x = 17,294,566.20

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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.