Home / 48,042,016.14-72,048,120.04-17,332,603.32

Finding the Fourth Proportional to 48,042,016.14, 72,048,120.04 and 17,332,603.32

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Solution

The fourth proportional to 48,042,016.14, 72,048,120.04 and 17,332,603.32 is: 25,993,527.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,042,016.14 : 72,048,120.04 = 17,332,603.32 : x
  2. Step 2: Convert to fraction form
    48,042,016.14/72,048,120.04 = 17,332,603.32/x
  3. Step 3: Cross multiply
    48,042,016.14x = 72,048,120.04 × 17,332,603.32
  4. Step 4: Simplify right side
    48,042,016.14x = 1,248,781,484,605,062.75
  5. Step 5: Solve for x
    x = 1,248,781,484,605,062.75/48,042,016.14
  6. Step 6: Final answer
    x = 25,993,527.85

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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.