Home / 36,848,761,543,780-50,852,889,403,132-20,406,066,966,768

Finding the Fourth Proportional to 36,848,761,543,780, 50,852,889,403,132 and 20,406,066,966,768

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Solution

The fourth proportional to 36,848,761,543,780, 50,852,889,403,132 and 20,406,066,966,768 is: 28,161,257,614,616.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,848,761,543,780 : 50,852,889,403,132 = 20,406,066,966,768 : x
  2. Step 2: Convert to fraction form
    36,848,761,543,780/50,852,889,403,132 = 20,406,066,966,768/x
  3. Step 3: Cross multiply
    36,848,761,543,780x = 50,852,889,403,132 × 20,406,066,966,768
  4. Step 4: Simplify right side
    36,848,761,543,780x = 1,037,707,466,613,958,420,807,548,928
  5. Step 5: Solve for x
    x = 1,037,707,466,613,958,420,807,548,928/36,848,761,543,780
  6. Step 6: Final answer
    x = 28,161,257,614,616.40

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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.