Home / 3,371,805,531,841.20-5,057,110,437,447-1,533,513,627,775.10

Finding the Fourth Proportional to 3,371,805,531,841.20, 5,057,110,437,447 and 1,533,513,627,775.10

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Solution

The fourth proportional to 3,371,805,531,841.20, 5,057,110,437,447 and 1,533,513,627,775.10 is: 2,299,998,531,870.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,805,531,841.20 : 5,057,110,437,447 = 1,533,513,627,775.10 : x
  2. Step 2: Convert to fraction form
    3,371,805,531,841.20/5,057,110,437,447 = 1,533,513,627,775.10/x
  3. Step 3: Cross multiply
    3,371,805,531,841.20x = 5,057,110,437,447 × 1,533,513,627,775.10
  4. Step 4: Simplify right side
    3,371,805,531,841.20x = 7,755,147,772,988,672,515,768,320
  5. Step 5: Solve for x
    x = 7,755,147,772,988,672,515,768,320/3,371,805,531,841.20
  6. Step 6: Final answer
    x = 2,299,998,531,870.82

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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.