Home / 36,848,761,548,463-50,852,889,409,605-20,406,066,971,457

Finding the Fourth Proportional to 36,848,761,548,463, 50,852,889,409,605 and 20,406,066,971,457

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Solution

The fourth proportional to 36,848,761,548,463, 50,852,889,409,605 and 20,406,066,971,457 is: 28,161,257,621,093.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,848,761,548,463 : 50,852,889,409,605 = 20,406,066,971,457 : x
  2. Step 2: Convert to fraction form
    36,848,761,548,463/50,852,889,409,605 = 20,406,066,971,457/x
  3. Step 3: Cross multiply
    36,848,761,548,463x = 50,852,889,409,605 × 20,406,066,971,457
  4. Step 4: Simplify right side
    36,848,761,548,463x = 1,037,707,466,984,496,038,391,316,480
  5. Step 5: Solve for x
    x = 1,037,707,466,984,496,038,391,316,480/36,848,761,548,463
  6. Step 6: Final answer
    x = 28,161,257,621,093.10

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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.