Home / 13,563,667,713,744-20,345,500,448,548-3,761,740,548,213.80

Finding the Fourth Proportional to 13,563,667,713,744, 20,345,500,448,548 and 3,761,740,548,213.80

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Solution

The fourth proportional to 13,563,667,713,744, 20,345,500,448,548 and 3,761,740,548,213.80 is: 5,642,610,511,126.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,563,667,713,744 : 20,345,500,448,548 = 3,761,740,548,213.80 : x
  2. Step 2: Convert to fraction form
    13,563,667,713,744/20,345,500,448,548 = 3,761,740,548,213.80/x
  3. Step 3: Cross multiply
    13,563,667,713,744x = 20,345,500,448,548 × 3,761,740,548,213.80
  4. Step 4: Simplify right side
    13,563,667,713,744x = 76,534,494,011,005,066,899,619,840
  5. Step 5: Solve for x
    x = 76,534,494,011,005,066,899,619,840/13,563,667,713,744
  6. Step 6: Final answer
    x = 5,642,610,511,126.94

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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.