Home / 11,991,625,232.06-17,992,582,371.93-4,635,801,547.58

Finding the Fourth Proportional to 11,991,625,232.06, 17,992,582,371.93 and 4,635,801,547.58

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Solution

The fourth proportional to 11,991,625,232.06, 17,992,582,371.93 and 4,635,801,547.58 is: 6,955,691,125.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,991,625,232.06 : 17,992,582,371.93 = 4,635,801,547.58 : x
  2. Step 2: Convert to fraction form
    11,991,625,232.06/17,992,582,371.93 = 4,635,801,547.58/x
  3. Step 3: Cross multiply
    11,991,625,232.06x = 17,992,582,371.93 × 4,635,801,547.58
  4. Step 4: Simplify right side
    11,991,625,232.06x = 83,410,041,204,663,762,944
  5. Step 5: Solve for x
    x = 83,410,041,204,663,762,944/11,991,625,232.06
  6. Step 6: Final answer
    x = 6,955,691,125.31

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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.