Home / 1,132,613,932,072.70-1,699,188,842,689.70-367,700,604,103.36

Finding the Fourth Proportional to 1,132,613,932,072.70, 1,699,188,842,689.70 and 367,700,604,103.36

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Solution

The fourth proportional to 1,132,613,932,072.70, 1,699,188,842,689.70 and 367,700,604,103.36 is: 551,637,893,769.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,613,932,072.70 : 1,699,188,842,689.70 = 367,700,604,103.36 : x
  2. Step 2: Convert to fraction form
    1,132,613,932,072.70/1,699,188,842,689.70 = 367,700,604,103.36/x
  3. Step 3: Cross multiply
    1,132,613,932,072.70x = 1,699,188,842,689.70 × 367,700,604,103.36
  4. Step 4: Simplify right side
    1,132,613,932,072.70x = 624,792,763,942,691,785,408,512
  5. Step 5: Solve for x
    x = 624,792,763,942,691,785,408,512/1,132,613,932,072.70
  6. Step 6: Final answer
    x = 551,637,893,769.60

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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.