Home / 194,817,422,241.96-292,021,571,803.37-65,547,919,250.87

Finding the Fourth Proportional to 194,817,422,241.96, 292,021,571,803.37 and 65,547,919,250.87

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Solution

The fourth proportional to 194,817,422,241.96, 292,021,571,803.37 and 65,547,919,250.87 is: 98,253,052,462.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,817,422,241.96 : 292,021,571,803.37 = 65,547,919,250.87 : x
  2. Step 2: Convert to fraction form
    194,817,422,241.96/292,021,571,803.37 = 65,547,919,250.87/x
  3. Step 3: Cross multiply
    194,817,422,241.96x = 292,021,571,803.37 × 65,547,919,250.87
  4. Step 4: Simplify right side
    194,817,422,241.96x = 19,141,406,408,079,434,579,968
  5. Step 5: Solve for x
    x = 19,141,406,408,079,434,579,968/194,817,422,241.96
  6. Step 6: Final answer
    x = 98,253,052,462.15

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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.