Home / 3,699,828,741,846-5,549,720,728,474.50-2,012,664,168,316.30

Finding the Fourth Proportional to 3,699,828,741,846, 5,549,720,728,474.50 and 2,012,664,168,316.30

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Solution

The fourth proportional to 3,699,828,741,846, 5,549,720,728,474.50 and 2,012,664,168,316.30 is: 3,018,984,075,676.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,828,741,846 : 5,549,720,728,474.50 = 2,012,664,168,316.30 : x
  2. Step 2: Convert to fraction form
    3,699,828,741,846/5,549,720,728,474.50 = 2,012,664,168,316.30/x
  3. Step 3: Cross multiply
    3,699,828,741,846x = 5,549,720,728,474.50 × 2,012,664,168,316.30
  4. Step 4: Simplify right side
    3,699,828,741,846x = 11,169,724,054,362,860,122,275,840
  5. Step 5: Solve for x
    x = 11,169,724,054,362,860,122,275,840/3,699,828,741,846
  6. Step 6: Final answer
    x = 3,018,984,075,676.38

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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.