Home / 110,921,995.60-166,005,079.80-110,921,995.60

Finding the Fourth Proportional to 110,921,995.60, 166,005,079.80 and 110,921,995.60

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Solution

The fourth proportional to 110,921,995.60, 166,005,079.80 and 110,921,995.60 is: 166,005,079.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,921,995.60 : 166,005,079.80 = 110,921,995.60 : x
  2. Step 2: Convert to fraction form
    110,921,995.60/166,005,079.80 = 110,921,995.60/x
  3. Step 3: Cross multiply
    110,921,995.60x = 166,005,079.80 × 110,921,995.60
  4. Step 4: Simplify right side
    110,921,995.60x = 18,413,614,731,153,248
  5. Step 5: Solve for x
    x = 18,413,614,731,153,248/110,921,995.60
  6. Step 6: Final answer
    x = 166,005,079.80

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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.