Home / 17,226,717.28-23,765,400.01-10,253,484.79

Finding the Fourth Proportional to 17,226,717.28, 23,765,400.01 and 10,253,484.79

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Solution

The fourth proportional to 17,226,717.28, 23,765,400.01 and 10,253,484.79 is: 14,145,362.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,226,717.28 : 23,765,400.01 = 10,253,484.79 : x
  2. Step 2: Convert to fraction form
    17,226,717.28/23,765,400.01 = 10,253,484.79/x
  3. Step 3: Cross multiply
    17,226,717.28x = 23,765,400.01 × 10,253,484.79
  4. Step 4: Simplify right side
    17,226,717.28x = 243,678,167,360,706.41
  5. Step 5: Solve for x
    x = 243,678,167,360,706.41/17,226,717.28
  6. Step 6: Final answer
    x = 14,145,362.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.