Home / 60,870,296,049.60-91,305,444,074.40-51,455,978,166.90

Finding the Fourth Proportional to 60,870,296,049.60, 91,305,444,074.40 and 51,455,978,166.90

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Solution

The fourth proportional to 60,870,296,049.60, 91,305,444,074.40 and 51,455,978,166.90 is: 77,183,967,250.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,870,296,049.60 : 91,305,444,074.40 = 51,455,978,166.90 : x
  2. Step 2: Convert to fraction form
    60,870,296,049.60/91,305,444,074.40 = 51,455,978,166.90/x
  3. Step 3: Cross multiply
    60,870,296,049.60x = 91,305,444,074.40 × 51,455,978,166.90
  4. Step 4: Simplify right side
    60,870,296,049.60x = 4,698,210,936,811,435,327,488
  5. Step 5: Solve for x
    x = 4,698,210,936,811,435,327,488/60,870,296,049.60
  6. Step 6: Final answer
    x = 77,183,967,250.35

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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.