Home / 8,119,190,345,662.80-12,184,150,946,989-3,822,642,758,228.80

Finding the Fourth Proportional to 8,119,190,345,662.80, 12,184,150,946,989 and 3,822,642,758,228.80

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Solution

The fourth proportional to 8,119,190,345,662.80, 12,184,150,946,989 and 3,822,642,758,228.80 is: 5,736,490,265,627.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,119,190,345,662.80 : 12,184,150,946,989 = 3,822,642,758,228.80 : x
  2. Step 2: Convert to fraction form
    8,119,190,345,662.80/12,184,150,946,989 = 3,822,642,758,228.80/x
  3. Step 3: Cross multiply
    8,119,190,345,662.80x = 12,184,150,946,989 × 3,822,642,758,228.80
  4. Step 4: Simplify right side
    8,119,190,345,662.80x = 46,575,656,382,674,074,584,743,936
  5. Step 5: Solve for x
    x = 46,575,656,382,674,074,584,743,936/8,119,190,345,662.80
  6. Step 6: Final answer
    x = 5,736,490,265,627.83

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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.