Home / 3,248,910,796,190.40-4,483,537,526,346.40-1,785,847,345,898.40

Finding the Fourth Proportional to 3,248,910,796,190.40, 4,483,537,526,346.40 and 1,785,847,345,898.40

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Solution

The fourth proportional to 3,248,910,796,190.40, 4,483,537,526,346.40 and 1,785,847,345,898.40 is: 2,464,491,669,346.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,910,796,190.40 : 4,483,537,526,346.40 = 1,785,847,345,898.40 : x
  2. Step 2: Convert to fraction form
    3,248,910,796,190.40/4,483,537,526,346.40 = 1,785,847,345,898.40/x
  3. Step 3: Cross multiply
    3,248,910,796,190.40x = 4,483,537,526,346.40 × 1,785,847,345,898.40
  4. Step 4: Simplify right side
    3,248,910,796,190.40x = 8,006,913,591,661,596,197,781,504
  5. Step 5: Solve for x
    x = 8,006,913,591,661,596,197,781,504/3,248,910,796,190.40
  6. Step 6: Final answer
    x = 2,464,491,669,346.64

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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.