Home / 4,550,120,923,184.80-6,279,634,881,147.60-2,768,414,129,849.40

Finding the Fourth Proportional to 4,550,120,923,184.80, 6,279,634,881,147.60 and 2,768,414,129,849.40

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Solution

The fourth proportional to 4,550,120,923,184.80, 6,279,634,881,147.60 and 2,768,414,129,849.40 is: 3,820,696,247,144.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,120,923,184.80 : 6,279,634,881,147.60 = 2,768,414,129,849.40 : x
  2. Step 2: Convert to fraction form
    4,550,120,923,184.80/6,279,634,881,147.60 = 2,768,414,129,849.40/x
  3. Step 3: Cross multiply
    4,550,120,923,184.80x = 6,279,634,881,147.60 × 2,768,414,129,849.40
  4. Step 4: Simplify right side
    4,550,120,923,184.80x = 17,384,629,935,264,171,716,247,552
  5. Step 5: Solve for x
    x = 17,384,629,935,264,171,716,247,552/4,550,120,923,184.80
  6. Step 6: Final answer
    x = 3,820,696,247,144.14

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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.