Home / 95,738,121,239.20-143,607,181,858.80-56,556,039,191.20

Finding the Fourth Proportional to 95,738,121,239.20, 143,607,181,858.80 and 56,556,039,191.20

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Solution

The fourth proportional to 95,738,121,239.20, 143,607,181,858.80 and 56,556,039,191.20 is: 84,834,058,786.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,121,239.20 : 143,607,181,858.80 = 56,556,039,191.20 : x
  2. Step 2: Convert to fraction form
    95,738,121,239.20/143,607,181,858.80 = 56,556,039,191.20/x
  3. Step 3: Cross multiply
    95,738,121,239.20x = 143,607,181,858.80 × 56,556,039,191.20
  4. Step 4: Simplify right side
    95,738,121,239.20x = 8,121,853,405,344,077,709,312
  5. Step 5: Solve for x
    x = 8,121,853,405,344,077,709,312/95,738,121,239.20
  6. Step 6: Final answer
    x = 84,834,058,786.80

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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.