Home / 9,924,416.70-14,875,467.09-5,053,049.52

Finding the Fourth Proportional to 9,924,416.70, 14,875,467.09 and 5,053,049.52

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Solution

The fourth proportional to 9,924,416.70, 14,875,467.09 and 5,053,049.52 is: 7,573,893.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924,416.70 : 14,875,467.09 = 5,053,049.52 : x
  2. Step 2: Convert to fraction form
    9,924,416.70/14,875,467.09 = 5,053,049.52/x
  3. Step 3: Cross multiply
    9,924,416.70x = 14,875,467.09 × 5,053,049.52
  4. Step 4: Simplify right side
    9,924,416.70x = 75,166,471,838,900.30
  5. Step 5: Solve for x
    x = 75,166,471,838,900.30/9,924,416.70
  6. Step 6: Final answer
    x = 7,573,893.17

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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.