Home / 2,299,679,057,356.20-3,173,344,126,065.60-1,271,988,527,515.50

Finding the Fourth Proportional to 2,299,679,057,356.20, 3,173,344,126,065.60 and 1,271,988,527,515.50

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Solution

The fourth proportional to 2,299,679,057,356.20, 3,173,344,126,065.60 and 1,271,988,527,515.50 is: 1,755,226,369,219.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,679,057,356.20 : 3,173,344,126,065.60 = 1,271,988,527,515.50 : x
  2. Step 2: Convert to fraction form
    2,299,679,057,356.20/3,173,344,126,065.60 = 1,271,988,527,515.50/x
  3. Step 3: Cross multiply
    2,299,679,057,356.20x = 3,173,344,126,065.60 × 1,271,988,527,515.50
  4. Step 4: Simplify right side
    2,299,679,057,356.20x = 4,036,457,322,214,143,752,667,136
  5. Step 5: Solve for x
    x = 4,036,457,322,214,143,752,667,136/2,299,679,057,356.20
  6. Step 6: Final answer
    x = 1,755,226,369,219.80

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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.