Home / 160,814,821,885.80-241,165,855,073.82-47,464,303,765.20

Finding the Fourth Proportional to 160,814,821,885.80, 241,165,855,073.82 and 47,464,303,765.20

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Solution

The fourth proportional to 160,814,821,885.80, 241,165,855,073.82 and 47,464,303,765.20 is: 71,179,815,820.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,814,821,885.80 : 241,165,855,073.82 = 47,464,303,765.20 : x
  2. Step 2: Convert to fraction form
    160,814,821,885.80/241,165,855,073.82 = 47,464,303,765.20/x
  3. Step 3: Cross multiply
    160,814,821,885.80x = 241,165,855,073.82 × 47,464,303,765.20
  4. Step 4: Simplify right side
    160,814,821,885.80x = 11,446,769,403,017,992,077,312
  5. Step 5: Solve for x
    x = 11,446,769,403,017,992,077,312/160,814,821,885.80
  6. Step 6: Final answer
    x = 71,179,815,820.38

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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.