Home / 1,520,794,512,055.90-2,281,191,768,083.80-1,520,794,512,055.90

Finding the Fourth Proportional to 1,520,794,512,055.90, 2,281,191,768,083.80 and 1,520,794,512,055.90

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Solution

The fourth proportional to 1,520,794,512,055.90, 2,281,191,768,083.80 and 1,520,794,512,055.90 is: 2,281,191,768,083.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,520,794,512,055.90 : 2,281,191,768,083.80 = 1,520,794,512,055.90 : x
  2. Step 2: Convert to fraction form
    1,520,794,512,055.90/2,281,191,768,083.80 = 1,520,794,512,055.90/x
  3. Step 3: Cross multiply
    1,520,794,512,055.90x = 2,281,191,768,083.80 × 1,520,794,512,055.90
  4. Step 4: Simplify right side
    1,520,794,512,055.90x = 3,469,223,921,848,937,927,933,952
  5. Step 5: Solve for x
    x = 3,469,223,921,848,937,927,933,952/1,520,794,512,055.90
  6. Step 6: Final answer
    x = 2,281,191,768,083.80

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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.