Home / 183,664,334.04-253,456,785.59-101,158,118.79

Finding the Fourth Proportional to 183,664,334.04, 253,456,785.59 and 101,158,118.79

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Solution

The fourth proportional to 183,664,334.04, 253,456,785.59 and 101,158,118.79 is: 139,598,206.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,664,334.04 : 253,456,785.59 = 101,158,118.79 : x
  2. Step 2: Convert to fraction form
    183,664,334.04/253,456,785.59 = 101,158,118.79/x
  3. Step 3: Cross multiply
    183,664,334.04x = 253,456,785.59 × 101,158,118.79
  4. Step 4: Simplify right side
    183,664,334.04x = 25,639,211,624,338,992
  5. Step 5: Solve for x
    x = 25,639,211,624,338,992/183,664,334.04
  6. Step 6: Final answer
    x = 139,598,206.47

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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.