Home / 53,772,754.92-80,659,009.35-23,047,411.52

Finding the Fourth Proportional to 53,772,754.92, 80,659,009.35 and 23,047,411.52

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Solution

The fourth proportional to 53,772,754.92, 80,659,009.35 and 23,047,411.52 is: 34,571,064.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,772,754.92 : 80,659,009.35 = 23,047,411.52 : x
  2. Step 2: Convert to fraction form
    53,772,754.92/80,659,009.35 = 23,047,411.52/x
  3. Step 3: Cross multiply
    53,772,754.92x = 80,659,009.35 × 23,047,411.52
  4. Step 4: Simplify right side
    53,772,754.92x = 1,858,981,380,881,682.50
  5. Step 5: Solve for x
    x = 1,858,981,380,881,682.50/53,772,754.92
  6. Step 6: Final answer
    x = 34,571,064.54

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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.