Home / 33,966,015.12-46,871,863.24-18,495,760.32

Finding the Fourth Proportional to 33,966,015.12, 46,871,863.24 and 18,495,760.32

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Solution

The fourth proportional to 33,966,015.12, 46,871,863.24 and 18,495,760.32 is: 25,523,475.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,966,015.12 : 46,871,863.24 = 18,495,760.32 : x
  2. Step 2: Convert to fraction form
    33,966,015.12/46,871,863.24 = 18,495,760.32/x
  3. Step 3: Cross multiply
    33,966,015.12x = 46,871,863.24 × 18,495,760.32
  4. Step 4: Simplify right side
    33,966,015.12x = 866,930,748,238,858.75
  5. Step 5: Solve for x
    x = 866,930,748,238,858.75/33,966,015.12
  6. Step 6: Final answer
    x = 25,523,475.31

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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.