Home / 17,838,741,388.83-24,618,110,343.66-10,219,259,896.74

Finding the Fourth Proportional to 17,838,741,388.83, 24,618,110,343.66 and 10,219,259,896.74

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Solution

The fourth proportional to 17,838,741,388.83, 24,618,110,343.66 and 10,219,259,896.74 is: 14,102,949,433.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,838,741,388.83 : 24,618,110,343.66 = 10,219,259,896.74 : x
  2. Step 2: Convert to fraction form
    17,838,741,388.83/24,618,110,343.66 = 10,219,259,896.74/x
  3. Step 3: Cross multiply
    17,838,741,388.83x = 24,618,110,343.66 × 10,219,259,896.74
  4. Step 4: Simplify right side
    17,838,741,388.83x = 251,578,867,768,484,823,040
  5. Step 5: Solve for x
    x = 251,578,867,768,484,823,040/17,838,741,388.83
  6. Step 6: Final answer
    x = 14,102,949,433.75

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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.