Home / 8,057,080,081,763.60-12,082,179,840,775-4,663,648,513,395.20

Finding the Fourth Proportional to 8,057,080,081,763.60, 12,082,179,840,775 and 4,663,648,513,395.20

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Solution

The fourth proportional to 8,057,080,081,763.60, 12,082,179,840,775 and 4,663,648,513,395.20 is: 6,993,481,445,038.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,057,080,081,763.60 : 12,082,179,840,775 = 4,663,648,513,395.20 : x
  2. Step 2: Convert to fraction form
    8,057,080,081,763.60/12,082,179,840,775 = 4,663,648,513,395.20/x
  3. Step 3: Cross multiply
    8,057,080,081,763.60x = 12,082,179,840,775 × 4,663,648,513,395.20
  4. Step 4: Simplify right side
    8,057,080,081,763.60x = 56,347,040,053,003,787,094,196,224
  5. Step 5: Solve for x
    x = 56,347,040,053,003,787,094,196,224/8,057,080,081,763.60
  6. Step 6: Final answer
    x = 6,993,481,445,038.60

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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.