Home / 16,119,202-24,181,993.92-4,604,768.64

Finding the Fourth Proportional to 16,119,202, 24,181,993.92 and 4,604,768.64

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Solution

The fourth proportional to 16,119,202, 24,181,993.92 and 4,604,768.64 is: 6,908,064.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,202 : 24,181,993.92 = 4,604,768.64 : x
  2. Step 2: Convert to fraction form
    16,119,202/24,181,993.92 = 4,604,768.64/x
  3. Step 3: Cross multiply
    16,119,202x = 24,181,993.92 × 4,604,768.64
  4. Step 4: Simplify right side
    16,119,202x = 111,352,487,255,486.67
  5. Step 5: Solve for x
    x = 111,352,487,255,486.67/16,119,202
  6. Step 6: Final answer
    x = 6,908,064.51

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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.