Home / 14,056,423.09-21,080,498.47-6,375,624.41

Finding the Fourth Proportional to 14,056,423.09, 21,080,498.47 and 6,375,624.41

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Solution

The fourth proportional to 14,056,423.09, 21,080,498.47 and 6,375,624.41 is: 9,561,560.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,056,423.09 : 21,080,498.47 = 6,375,624.41 : x
  2. Step 2: Convert to fraction form
    14,056,423.09/21,080,498.47 = 6,375,624.41/x
  3. Step 3: Cross multiply
    14,056,423.09x = 21,080,498.47 × 6,375,624.41
  4. Step 4: Simplify right side
    14,056,423.09x = 134,401,340,657,061.84
  5. Step 5: Solve for x
    x = 134,401,340,657,061.84/14,056,423.09
  6. Step 6: Final answer
    x = 9,561,560.56

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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.