Home / 4,631,090,673,310.10-6,400,074,678,427.90-3,795,480,392,356.30

Finding the Fourth Proportional to 4,631,090,673,310.10, 6,400,074,678,427.90 and 3,795,480,392,356.30

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Solution

The fourth proportional to 4,631,090,673,310.10, 6,400,074,678,427.90 and 3,795,480,392,356.30 is: 5,245,277,984,209.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,631,090,673,310.10 : 6,400,074,678,427.90 = 3,795,480,392,356.30 : x
  2. Step 2: Convert to fraction form
    4,631,090,673,310.10/6,400,074,678,427.90 = 3,795,480,392,356.30/x
  3. Step 3: Cross multiply
    4,631,090,673,310.10x = 6,400,074,678,427.90 × 3,795,480,392,356.30
  4. Step 4: Simplify right side
    4,631,090,673,310.10x = 24,291,357,951,589,146,238,648,320
  5. Step 5: Solve for x
    x = 24,291,357,951,589,146,238,648,320/4,631,090,673,310.10
  6. Step 6: Final answer
    x = 5,245,277,984,209.01

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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.