Home / 17,564,120.51-24,241,021.64-10,120,356.87

Finding the Fourth Proportional to 17,564,120.51, 24,241,021.64 and 10,120,356.87

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Solution

The fourth proportional to 17,564,120.51, 24,241,021.64 and 10,120,356.87 is: 13,967,553.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,564,120.51 : 24,241,021.64 = 10,120,356.87 : x
  2. Step 2: Convert to fraction form
    17,564,120.51/24,241,021.64 = 10,120,356.87/x
  3. Step 3: Cross multiply
    17,564,120.51x = 24,241,021.64 × 10,120,356.87
  4. Step 4: Simplify right side
    17,564,120.51x = 245,327,789,890,192.66
  5. Step 5: Solve for x
    x = 245,327,789,890,192.66/17,564,120.51
  6. Step 6: Final answer
    x = 13,967,553.33

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1.5x scale

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.