Home / 95,738,121,016.70-143,607,181,525.05-56,556,038,968.70

Finding the Fourth Proportional to 95,738,121,016.70, 143,607,181,525.05 and 56,556,038,968.70

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Solution

The fourth proportional to 95,738,121,016.70, 143,607,181,525.05 and 56,556,038,968.70 is: 84,834,058,453.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,121,016.70 : 143,607,181,525.05 = 56,556,038,968.70 : x
  2. Step 2: Convert to fraction form
    95,738,121,016.70/143,607,181,525.05 = 56,556,038,968.70/x
  3. Step 3: Cross multiply
    95,738,121,016.70x = 143,607,181,525.05 × 56,556,038,968.70
  4. Step 4: Simplify right side
    95,738,121,016.70x = 8,121,853,354,515,901,710,336
  5. Step 5: Solve for x
    x = 8,121,853,354,515,901,710,336/95,738,121,016.70
  6. Step 6: Final answer
    x = 84,834,058,453.05

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Double scale
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Similar ratio
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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.