Home / 110,776,803.40-166,165,205.10-49,365,843.40

Finding the Fourth Proportional to 110,776,803.40, 166,165,205.10 and 49,365,843.40

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Solution

The fourth proportional to 110,776,803.40, 166,165,205.10 and 49,365,843.40 is: 74,048,765.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,776,803.40 : 166,165,205.10 = 49,365,843.40 : x
  2. Step 2: Convert to fraction form
    110,776,803.40/166,165,205.10 = 49,365,843.40/x
  3. Step 3: Cross multiply
    110,776,803.40x = 166,165,205.10 × 49,365,843.40
  4. Step 4: Simplify right side
    110,776,803.40x = 8,202,885,493,495,481
  5. Step 5: Solve for x
    x = 8,202,885,493,495,481/110,776,803.40
  6. Step 6: Final answer
    x = 74,048,765.10

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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.