Home / 295,171,957.04-442,417,429.58-110,821,855.05

Finding the Fourth Proportional to 295,171,957.04, 442,417,429.58 and 110,821,855.05

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Solution

The fourth proportional to 295,171,957.04, 442,417,429.58 and 110,821,855.05 is: 166,104,940.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,171,957.04 : 442,417,429.58 = 110,821,855.05 : x
  2. Step 2: Convert to fraction form
    295,171,957.04/442,417,429.58 = 110,821,855.05/x
  3. Step 3: Cross multiply
    295,171,957.04x = 442,417,429.58 × 110,821,855.05
  4. Step 4: Simplify right side
    295,171,957.04x = 49,029,520,251,954,232
  5. Step 5: Solve for x
    x = 49,029,520,251,954,232/295,171,957.04
  6. Step 6: Final answer
    x = 166,104,940.13

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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.