Home / 46,692,774.36-70,145,449.96-33,778,758.04

Finding the Fourth Proportional to 46,692,774.36, 70,145,449.96 and 33,778,758.04

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Solution

The fourth proportional to 46,692,774.36, 70,145,449.96 and 33,778,758.04 is: 50,745,028.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,692,774.36 : 70,145,449.96 = 33,778,758.04 : x
  2. Step 2: Convert to fraction form
    46,692,774.36/70,145,449.96 = 33,778,758.04/x
  3. Step 3: Cross multiply
    46,692,774.36x = 70,145,449.96 × 33,778,758.04
  4. Step 4: Simplify right side
    46,692,774.36x = 2,369,426,181,805,767.50
  5. Step 5: Solve for x
    x = 2,369,426,181,805,767.50/46,692,774.36
  6. Step 6: Final answer
    x = 50,745,028.85

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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.