Home / 8,057,080,081,741.60-12,082,179,840,742-4,663,648,513,373.20

Finding the Fourth Proportional to 8,057,080,081,741.60, 12,082,179,840,742 and 4,663,648,513,373.20

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Solution

The fourth proportional to 8,057,080,081,741.60, 12,082,179,840,742 and 4,663,648,513,373.20 is: 6,993,481,445,005.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,057,080,081,741.60 : 12,082,179,840,742 = 4,663,648,513,373.20 : x
  2. Step 2: Convert to fraction form
    8,057,080,081,741.60/12,082,179,840,742 = 4,663,648,513,373.20/x
  3. Step 3: Cross multiply
    8,057,080,081,741.60x = 12,082,179,840,742 × 4,663,648,513,373.20
  4. Step 4: Simplify right side
    8,057,080,081,741.60x = 56,347,040,052,584,074,300,096,512
  5. Step 5: Solve for x
    x = 56,347,040,052,584,074,300,096,512/8,057,080,081,741.60
  6. Step 6: Final answer
    x = 6,993,481,445,005.60

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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.