Home / 1,205,314,463,200.60-1,808,233,494,951.60-440,401,384,934.58

Finding the Fourth Proportional to 1,205,314,463,200.60, 1,808,233,494,951.60 and 440,401,384,934.58

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Solution

The fourth proportional to 1,205,314,463,200.60, 1,808,233,494,951.60 and 440,401,384,934.58 is: 660,697,734,719.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,205,314,463,200.60 : 1,808,233,494,951.60 = 440,401,384,934.58 : x
  2. Step 2: Convert to fraction form
    1,205,314,463,200.60/1,808,233,494,951.60 = 440,401,384,934.58/x
  3. Step 3: Cross multiply
    1,205,314,463,200.60x = 1,808,233,494,951.60 × 440,401,384,934.58
  4. Step 4: Simplify right side
    1,205,314,463,200.60x = 796,348,535,461,780,652,032,000
  5. Step 5: Solve for x
    x = 796,348,535,461,780,652,032,000/1,205,314,463,200.60
  6. Step 6: Final answer
    x = 660,697,734,719.91

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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.