Home / 1,796,558,990.20-2,694,586,542.90-569,851,444.60

Finding the Fourth Proportional to 1,796,558,990.20, 2,694,586,542.90 and 569,851,444.60

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Solution

The fourth proportional to 1,796,558,990.20, 2,694,586,542.90 and 569,851,444.60 is: 854,697,253.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,558,990.20 : 2,694,586,542.90 = 569,851,444.60 : x
  2. Step 2: Convert to fraction form
    1,796,558,990.20/2,694,586,542.90 = 569,851,444.60/x
  3. Step 3: Cross multiply
    1,796,558,990.20x = 2,694,586,542.90 × 569,851,444.60
  4. Step 4: Simplify right side
    1,796,558,990.20x = 1,535,514,034,071,284,992
  5. Step 5: Solve for x
    x = 1,535,514,034,071,284,992/1,796,558,990.20
  6. Step 6: Final answer
    x = 854,697,253.16

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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.