Home / 14,497,612.20-21,753,416.70-10,228,588.20

Finding the Fourth Proportional to 14,497,612.20, 21,753,416.70 and 10,228,588.20

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Solution

The fourth proportional to 14,497,612.20, 21,753,416.70 and 10,228,588.20 is: 15,347,819.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,497,612.20 : 21,753,416.70 = 10,228,588.20 : x
  2. Step 2: Convert to fraction form
    14,497,612.20/21,753,416.70 = 10,228,588.20/x
  3. Step 3: Cross multiply
    14,497,612.20x = 21,753,416.70 × 10,228,588.20
  4. Step 4: Simplify right side
    14,497,612.20x = 222,506,741,367,302.91
  5. Step 5: Solve for x
    x = 222,506,741,367,302.91/14,497,612.20
  6. Step 6: Final answer
    x = 15,347,819.92

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1.5x scale

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.