Home / 122,110,417,022.76-183,158,996,989.64-37,113,584,620.23

Finding the Fourth Proportional to 122,110,417,022.76, 183,158,996,989.64 and 37,113,584,620.23

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Solution

The fourth proportional to 122,110,417,022.76, 183,158,996,989.64 and 37,113,584,620.23 is: 55,668,362,286.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,110,417,022.76 : 183,158,996,989.64 = 37,113,584,620.23 : x
  2. Step 2: Convert to fraction form
    122,110,417,022.76/183,158,996,989.64 = 37,113,584,620.23/x
  3. Step 3: Cross multiply
    122,110,417,022.76x = 183,158,996,989.64 × 37,113,584,620.23
  4. Step 4: Simplify right side
    122,110,417,022.76x = 6,797,686,933,731,457,105,920
  5. Step 5: Solve for x
    x = 6,797,686,933,731,457,105,920/122,110,417,022.76
  6. Step 6: Final answer
    x = 55,668,362,286.11

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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.