Home / 36,848,761,543,782-50,852,889,403,134-20,406,066,966,770

Finding the Fourth Proportional to 36,848,761,543,782, 50,852,889,403,134 and 20,406,066,966,770

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Solution

The fourth proportional to 36,848,761,543,782, 50,852,889,403,134 and 20,406,066,966,770 is: 28,161,257,614,618.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,848,761,543,782 : 50,852,889,403,134 = 20,406,066,966,770 : x
  2. Step 2: Convert to fraction form
    36,848,761,543,782/50,852,889,403,134 = 20,406,066,966,770/x
  3. Step 3: Cross multiply
    36,848,761,543,782x = 50,852,889,403,134 × 20,406,066,966,770
  4. Step 4: Simplify right side
    36,848,761,543,782x = 1,037,707,466,614,100,945,002,299,392
  5. Step 5: Solve for x
    x = 1,037,707,466,614,100,945,002,299,392/36,848,761,543,782
  6. Step 6: Final answer
    x = 28,161,257,614,618.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.