Home / 17,191,717,035.66-25,792,838,393.94-8,803,561,794.66

Finding the Fourth Proportional to 17,191,717,035.66, 25,792,838,393.94 and 8,803,561,794.66

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Solution

The fourth proportional to 17,191,717,035.66, 25,792,838,393.94 and 8,803,561,794.66 is: 13,208,037,695.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,191,717,035.66 : 25,792,838,393.94 = 8,803,561,794.66 : x
  2. Step 2: Convert to fraction form
    17,191,717,035.66/25,792,838,393.94 = 8,803,561,794.66/x
  3. Step 3: Cross multiply
    17,191,717,035.66x = 25,792,838,393.94 × 8,803,561,794.66
  4. Step 4: Simplify right side
    17,191,717,035.66x = 227,068,846,660,729,765,888
  5. Step 5: Solve for x
    x = 227,068,846,660,729,765,888/17,191,717,035.66
  6. Step 6: Final answer
    x = 13,208,037,695.70

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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.