Home / 48,873,649.20-73,291,811.40-14,783,665.20

Finding the Fourth Proportional to 48,873,649.20, 73,291,811.40 and 14,783,665.20

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Solution

The fourth proportional to 48,873,649.20, 73,291,811.40 and 14,783,665.20 is: 22,169,852.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,873,649.20 : 73,291,811.40 = 14,783,665.20 : x
  2. Step 2: Convert to fraction form
    48,873,649.20/73,291,811.40 = 14,783,665.20/x
  3. Step 3: Cross multiply
    48,873,649.20x = 73,291,811.40 × 14,783,665.20
  4. Step 4: Simplify right side
    48,873,649.20x = 1,083,521,601,639,143.38
  5. Step 5: Solve for x
    x = 1,083,521,601,639,143.38/48,873,649.20
  6. Step 6: Final answer
    x = 22,169,852.66

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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.