Home / 88,844,314,836.65-122,605,392,123.13-48,199,226,313.51

Finding the Fourth Proportional to 88,844,314,836.65, 122,605,392,123.13 and 48,199,226,313.51

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Solution

The fourth proportional to 88,844,314,836.65, 122,605,392,123.13 and 48,199,226,313.51 is: 66,515,061,240.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,844,314,836.65 : 122,605,392,123.13 = 48,199,226,313.51 : x
  2. Step 2: Convert to fraction form
    88,844,314,836.65/122,605,392,123.13 = 48,199,226,313.51/x
  3. Step 3: Cross multiply
    88,844,314,836.65x = 122,605,392,123.13 × 48,199,226,313.51
  4. Step 4: Simplify right side
    88,844,314,836.65x = 5,909,485,042,199,379,836,928
  5. Step 5: Solve for x
    x = 5,909,485,042,199,379,836,928/88,844,314,836.65
  6. Step 6: Final answer
    x = 66,515,061,240.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.