Home / 1,814,298,646.08-2,503,857,968.04-1,099,864,311.36

Finding the Fourth Proportional to 1,814,298,646.08, 2,503,857,968.04 and 1,099,864,311.36

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Solution

The fourth proportional to 1,814,298,646.08, 2,503,857,968.04 and 1,099,864,311.36 is: 1,517,889,034.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,298,646.08 : 2,503,857,968.04 = 1,099,864,311.36 : x
  2. Step 2: Convert to fraction form
    1,814,298,646.08/2,503,857,968.04 = 1,099,864,311.36/x
  3. Step 3: Cross multiply
    1,814,298,646.08x = 2,503,857,968.04 × 1,099,864,311.36
  4. Step 4: Simplify right side
    1,814,298,646.08x = 2,753,904,019,761,563,136
  5. Step 5: Solve for x
    x = 2,753,904,019,761,563,136/1,814,298,646.08
  6. Step 6: Final answer
    x = 1,517,889,034.26

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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.