Home / 60,378,006,657.78-83,325,377,093.28-33,281,219,952.03

Finding the Fourth Proportional to 60,378,006,657.78, 83,325,377,093.28 and 33,281,219,952.03

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Solution

The fourth proportional to 60,378,006,657.78, 83,325,377,093.28 and 33,281,219,952.03 is: 45,930,138,408.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,378,006,657.78 : 83,325,377,093.28 = 33,281,219,952.03 : x
  2. Step 2: Convert to fraction form
    60,378,006,657.78/83,325,377,093.28 = 33,281,219,952.03/x
  3. Step 3: Cross multiply
    60,378,006,657.78x = 83,325,377,093.28 × 33,281,219,952.03
  4. Step 4: Simplify right side
    60,378,006,657.78x = 2,773,170,202,627,293,577,216
  5. Step 5: Solve for x
    x = 2,773,170,202,627,293,577,216/60,378,006,657.78
  6. Step 6: Final answer
    x = 45,930,138,408.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.