Home / 53,471,086.34-80,216,941.21-22,765,103.33

Finding the Fourth Proportional to 53,471,086.34, 80,216,941.21 and 22,765,103.33

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Solution

The fourth proportional to 53,471,086.34, 80,216,941.21 and 22,765,103.33 is: 34,152,045.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,471,086.34 : 80,216,941.21 = 22,765,103.33 : x
  2. Step 2: Convert to fraction form
    53,471,086.34/80,216,941.21 = 22,765,103.33/x
  3. Step 3: Cross multiply
    53,471,086.34x = 80,216,941.21 × 22,765,103.33
  4. Step 4: Simplify right side
    53,471,086.34x = 1,826,146,955,004,187.50
  5. Step 5: Solve for x
    x = 1,826,146,955,004,187.50/53,471,086.34
  6. Step 6: Final answer
    x = 34,152,045.16

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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.