Home / 104,510,205.54-156,704,783.04-35,399,846.43

Finding the Fourth Proportional to 104,510,205.54, 156,704,783.04 and 35,399,846.43

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Solution

The fourth proportional to 104,510,205.54, 156,704,783.04 and 35,399,846.43 is: 53,079,268.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,510,205.54 : 156,704,783.04 = 35,399,846.43 : x
  2. Step 2: Convert to fraction form
    104,510,205.54/156,704,783.04 = 35,399,846.43/x
  3. Step 3: Cross multiply
    104,510,205.54x = 156,704,783.04 × 35,399,846.43
  4. Step 4: Simplify right side
    104,510,205.54x = 5,547,325,254,462,468
  5. Step 5: Solve for x
    x = 5,547,325,254,462,468/104,510,205.54
  6. Step 6: Final answer
    x = 53,079,268.44

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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.