Home / 48,838,369.30-73,268,051.55-14,763,159.70

Finding the Fourth Proportional to 48,838,369.30, 73,268,051.55 and 14,763,159.70

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Solution

The fourth proportional to 48,838,369.30, 73,268,051.55 and 14,763,159.70 is: 22,147,912.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,838,369.30 : 73,268,051.55 = 14,763,159.70 : x
  2. Step 2: Convert to fraction form
    48,838,369.30/73,268,051.55 = 14,763,159.70/x
  3. Step 3: Cross multiply
    48,838,369.30x = 73,268,051.55 × 14,763,159.70
  4. Step 4: Simplify right side
    48,838,369.30x = 1,081,667,945,940,482.38
  5. Step 5: Solve for x
    x = 1,081,667,945,940,482.38/48,838,369.30
  6. Step 6: Final answer
    x = 22,147,912.83

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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.