Home / 3,235,007,107,617.20-4,464,450,140,820.40-1,791,478,365,603.20

Finding the Fourth Proportional to 3,235,007,107,617.20, 4,464,450,140,820.40 and 1,791,478,365,603.20

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Solution

The fourth proportional to 3,235,007,107,617.20, 4,464,450,140,820.40 and 1,791,478,365,603.20 is: 2,472,317,857,590.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,007,107,617.20 : 4,464,450,140,820.40 = 1,791,478,365,603.20 : x
  2. Step 2: Convert to fraction form
    3,235,007,107,617.20/4,464,450,140,820.40 = 1,791,478,365,603.20/x
  3. Step 3: Cross multiply
    3,235,007,107,617.20x = 4,464,450,140,820.40 × 1,791,478,365,603.20
  4. Step 4: Simplify right side
    3,235,007,107,617.20x = 7,997,965,841,593,907,135,119,360
  5. Step 5: Solve for x
    x = 7,997,965,841,593,907,135,119,360/3,235,007,107,617.20
  6. Step 6: Final answer
    x = 2,472,317,857,590.41

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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.