Home / 194,817,422,243.36-292,021,571,805.45-65,547,919,252.26

Finding the Fourth Proportional to 194,817,422,243.36, 292,021,571,805.45 and 65,547,919,252.26

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Solution

The fourth proportional to 194,817,422,243.36, 292,021,571,805.45 and 65,547,919,252.26 is: 98,253,052,464.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,817,422,243.36 : 292,021,571,805.45 = 65,547,919,252.26 : x
  2. Step 2: Convert to fraction form
    194,817,422,243.36/292,021,571,805.45 = 65,547,919,252.26/x
  3. Step 3: Cross multiply
    194,817,422,243.36x = 292,021,571,805.45 × 65,547,919,252.26
  4. Step 4: Simplify right side
    194,817,422,243.36x = 19,141,406,408,621,682,589,696
  5. Step 5: Solve for x
    x = 19,141,406,408,621,682,589,696/194,817,422,243.36
  6. Step 6: Final answer
    x = 98,253,052,464.22

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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.