Home / 68,350,058,175.04-102,554,550,351.36-36,901,463,044.48

Finding the Fourth Proportional to 68,350,058,175.04, 102,554,550,351.36 and 36,901,463,044.48

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Solution

The fourth proportional to 68,350,058,175.04, 102,554,550,351.36 and 36,901,463,044.48 is: 55,368,101,372.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,350,058,175.04 : 102,554,550,351.36 = 36,901,463,044.48 : x
  2. Step 2: Convert to fraction form
    68,350,058,175.04/102,554,550,351.36 = 36,901,463,044.48/x
  3. Step 3: Cross multiply
    68,350,058,175.04x = 102,554,550,351.36 × 36,901,463,044.48
  4. Step 4: Simplify right side
    68,350,058,175.04x = 3,784,412,949,833,974,808,576
  5. Step 5: Solve for x
    x = 3,784,412,949,833,974,808,576/68,350,058,175.04
  6. Step 6: Final answer
    x = 55,368,101,372.24

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1.5x scale

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.