Home / 34,106,022.81-51,156,934.70-11,385,017.37

Finding the Fourth Proportional to 34,106,022.81, 51,156,934.70 and 11,385,017.37

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Solution

The fourth proportional to 34,106,022.81, 51,156,934.70 and 11,385,017.37 is: 17,076,825.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,106,022.81 : 51,156,934.70 = 11,385,017.37 : x
  2. Step 2: Convert to fraction form
    34,106,022.81/51,156,934.70 = 11,385,017.37/x
  3. Step 3: Cross multiply
    34,106,022.81x = 51,156,934.70 × 11,385,017.37
  4. Step 4: Simplify right side
    34,106,022.81x = 582,422,590,098,530.62
  5. Step 5: Solve for x
    x = 582,422,590,098,530.62/34,106,022.81
  6. Step 6: Final answer
    x = 17,076,825.21

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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.