Home / 110,307,255,221.70-165,199,374,002.47-110,307,255,221.70

Finding the Fourth Proportional to 110,307,255,221.70, 165,199,374,002.47 and 110,307,255,221.70

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Solution

The fourth proportional to 110,307,255,221.70, 165,199,374,002.47 and 110,307,255,221.70 is: 165,199,374,002.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,307,255,221.70 : 165,199,374,002.47 = 110,307,255,221.70 : x
  2. Step 2: Convert to fraction form
    110,307,255,221.70/165,199,374,002.47 = 110,307,255,221.70/x
  3. Step 3: Cross multiply
    110,307,255,221.70x = 165,199,374,002.47 × 110,307,255,221.70
  4. Step 4: Simplify right side
    110,307,255,221.70x = 18,222,689,510,555,530,559,488
  5. Step 5: Solve for x
    x = 18,222,689,510,555,530,559,488/110,307,255,221.70
  6. Step 6: Final answer
    x = 165,199,374,002.47

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1.5x scale

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.