Home / 68,350,058,168.04-102,554,550,340.86-36,901,463,037.48

Finding the Fourth Proportional to 68,350,058,168.04, 102,554,550,340.86 and 36,901,463,037.48

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Solution

The fourth proportional to 68,350,058,168.04, 102,554,550,340.86 and 36,901,463,037.48 is: 55,368,101,361.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,350,058,168.04 : 102,554,550,340.86 = 36,901,463,037.48 : x
  2. Step 2: Convert to fraction form
    68,350,058,168.04/102,554,550,340.86 = 36,901,463,037.48/x
  3. Step 3: Cross multiply
    68,350,058,168.04x = 102,554,550,340.86 × 36,901,463,037.48
  4. Step 4: Simplify right side
    68,350,058,168.04x = 3,784,412,948,728,627,331,072
  5. Step 5: Solve for x
    x = 3,784,412,948,728,627,331,072/68,350,058,168.04
  6. Step 6: Final answer
    x = 55,368,101,361.74

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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.