Home / 3,699,828,741,845-5,549,720,728,473-2,012,664,168,315.30

Finding the Fourth Proportional to 3,699,828,741,845, 5,549,720,728,473 and 2,012,664,168,315.30

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Solution

The fourth proportional to 3,699,828,741,845, 5,549,720,728,473 and 2,012,664,168,315.30 is: 3,018,984,075,674.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,828,741,845 : 5,549,720,728,473 = 2,012,664,168,315.30 : x
  2. Step 2: Convert to fraction form
    3,699,828,741,845/5,549,720,728,473 = 2,012,664,168,315.30/x
  3. Step 3: Cross multiply
    3,699,828,741,845x = 5,549,720,728,473 × 2,012,664,168,315.30
  4. Step 4: Simplify right side
    3,699,828,741,845x = 11,169,724,054,354,291,662,520,320
  5. Step 5: Solve for x
    x = 11,169,724,054,354,291,662,520,320/3,699,828,741,845
  6. Step 6: Final answer
    x = 3,018,984,075,674.88

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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.