Home / 15,717,649.20-23,576,473.80-14,973,631.80

Finding the Fourth Proportional to 15,717,649.20, 23,576,473.80 and 14,973,631.80

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Solution

The fourth proportional to 15,717,649.20, 23,576,473.80 and 14,973,631.80 is: 22,460,447.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,717,649.20 : 23,576,473.80 = 14,973,631.80 : x
  2. Step 2: Convert to fraction form
    15,717,649.20/23,576,473.80 = 14,973,631.80/x
  3. Step 3: Cross multiply
    15,717,649.20x = 23,576,473.80 × 14,973,631.80
  4. Step 4: Simplify right side
    15,717,649.20x = 353,025,437,823,546.88
  5. Step 5: Solve for x
    x = 353,025,437,823,546.88/15,717,649.20
  6. Step 6: Final answer
    x = 22,460,447.70

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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.