Home / 36,848,761,548,435-50,852,889,409,567-20,406,066,971,431

Finding the Fourth Proportional to 36,848,761,548,435, 50,852,889,409,567 and 20,406,066,971,431

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Solution

The fourth proportional to 36,848,761,548,435, 50,852,889,409,567 and 20,406,066,971,431 is: 28,161,257,621,057.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,848,761,548,435 : 50,852,889,409,567 = 20,406,066,971,431 : x
  2. Step 2: Convert to fraction form
    36,848,761,548,435/50,852,889,409,567 = 20,406,066,971,431/x
  3. Step 3: Cross multiply
    36,848,761,548,435x = 50,852,889,409,567 × 20,406,066,971,431
  4. Step 4: Simplify right side
    36,848,761,548,435x = 1,037,707,466,982,398,445,083,426,816
  5. Step 5: Solve for x
    x = 1,037,707,466,982,398,445,083,426,816/36,848,761,548,435
  6. Step 6: Final answer
    x = 28,161,257,621,057.57

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Double scale
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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.