Home / 95,738,121,012.20-143,607,181,518.30-56,556,038,964.20

Finding the Fourth Proportional to 95,738,121,012.20, 143,607,181,518.30 and 56,556,038,964.20

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Solution

The fourth proportional to 95,738,121,012.20, 143,607,181,518.30 and 56,556,038,964.20 is: 84,834,058,446.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,121,012.20 : 143,607,181,518.30 = 56,556,038,964.20 : x
  2. Step 2: Convert to fraction form
    95,738,121,012.20/143,607,181,518.30 = 56,556,038,964.20/x
  3. Step 3: Cross multiply
    95,738,121,012.20x = 143,607,181,518.30 × 56,556,038,964.20
  4. Step 4: Simplify right side
    95,738,121,012.20x = 8,121,853,353,487,915,548,672
  5. Step 5: Solve for x
    x = 8,121,853,353,487,915,548,672/95,738,121,012.20
  6. Step 6: Final answer
    x = 84,834,058,446.30

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Double scale
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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.