Home / 29,364,292.81-43,979,344.75-14,022,329.23

Finding the Fourth Proportional to 29,364,292.81, 43,979,344.75 and 14,022,329.23

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Solution

The fourth proportional to 29,364,292.81, 43,979,344.75 and 14,022,329.23 is: 21,001,454.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,364,292.81 : 43,979,344.75 = 14,022,329.23 : x
  2. Step 2: Convert to fraction form
    29,364,292.81/43,979,344.75 = 14,022,329.23/x
  3. Step 3: Cross multiply
    29,364,292.81x = 43,979,344.75 × 14,022,329.23
  4. Step 4: Simplify right side
    29,364,292.81x = 616,692,851,404,172
  5. Step 5: Solve for x
    x = 616,692,851,404,172/29,364,292.81
  6. Step 6: Final answer
    x = 21,001,454.23

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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.