Home / 55,965,627,045,520-83,959,890,132,144-19,245,089,339,309

Finding the Fourth Proportional to 55,965,627,045,520, 83,959,890,132,144 and 19,245,089,339,309

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Solution

The fourth proportional to 55,965,627,045,520, 83,959,890,132,144 and 19,245,089,339,309 is: 28,871,571,209,189.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,965,627,045,520 : 83,959,890,132,144 = 19,245,089,339,309 : x
  2. Step 2: Convert to fraction form
    55,965,627,045,520/83,959,890,132,144 = 19,245,089,339,309/x
  3. Step 3: Cross multiply
    55,965,627,045,520x = 83,959,890,132,144 × 19,245,089,339,309
  4. Step 4: Simplify right side
    55,965,627,045,520x = 1,615,815,586,511,679,418,703,806,464
  5. Step 5: Solve for x
    x = 1,615,815,586,511,679,418,703,806,464/55,965,627,045,520
  6. Step 6: Final answer
    x = 28,871,571,209,189.62

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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.