Home / 83,323,270.52-114,981,040.74-46,151,347.16

Finding the Fourth Proportional to 83,323,270.52, 114,981,040.74 and 46,151,347.16

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Solution

The fourth proportional to 83,323,270.52, 114,981,040.74 and 46,151,347.16 is: 63,686,049.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,323,270.52 : 114,981,040.74 = 46,151,347.16 : x
  2. Step 2: Convert to fraction form
    83,323,270.52/114,981,040.74 = 46,151,347.16/x
  3. Step 3: Cross multiply
    83,323,270.52x = 114,981,040.74 × 46,151,347.16
  4. Step 4: Simplify right side
    83,323,270.52x = 5,306,529,928,009,843
  5. Step 5: Solve for x
    x = 5,306,529,928,009,843/83,323,270.52
  6. Step 6: Final answer
    x = 63,686,049.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.