Home / 33,966,013.12-46,871,860.48-18,495,758.32

Finding the Fourth Proportional to 33,966,013.12, 46,871,860.48 and 18,495,758.32

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Solution

The fourth proportional to 33,966,013.12, 46,871,860.48 and 18,495,758.32 is: 25,523,472.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,966,013.12 : 46,871,860.48 = 18,495,758.32 : x
  2. Step 2: Convert to fraction form
    33,966,013.12/46,871,860.48 = 18,495,758.32/x
  3. Step 3: Cross multiply
    33,966,013.12x = 46,871,860.48 × 18,495,758.32
  4. Step 4: Simplify right side
    33,966,013.12x = 866,930,603,446,839.12
  5. Step 5: Solve for x
    x = 866,930,603,446,839.12/33,966,013.12
  6. Step 6: Final answer
    x = 25,523,472.55

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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.