Home / 110,717,811.45-166,076,717.18-110,717,811.45

Finding the Fourth Proportional to 110,717,811.45, 166,076,717.18 and 110,717,811.45

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Solution

The fourth proportional to 110,717,811.45, 166,076,717.18 and 110,717,811.45 is: 166,076,717.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,717,811.45 : 166,076,717.18 = 110,717,811.45 : x
  2. Step 2: Convert to fraction form
    110,717,811.45/166,076,717.18 = 110,717,811.45/x
  3. Step 3: Cross multiply
    110,717,811.45x = 166,076,717.18 × 110,717,811.45
  4. Step 4: Simplify right side
    110,717,811.45x = 18,387,650,658,416,628
  5. Step 5: Solve for x
    x = 18,387,650,658,416,628/110,717,811.45
  6. Step 6: Final answer
    x = 166,076,717.18

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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.