Home / 183,954,257.02-276,046,260.88-122,586,476.58

Finding the Fourth Proportional to 183,954,257.02, 276,046,260.88 and 122,586,476.58

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Solution

The fourth proportional to 183,954,257.02, 276,046,260.88 and 122,586,476.58 is: 183,956,267.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,954,257.02 : 276,046,260.88 = 122,586,476.58 : x
  2. Step 2: Convert to fraction form
    183,954,257.02/276,046,260.88 = 122,586,476.58/x
  3. Step 3: Cross multiply
    183,954,257.02x = 276,046,260.88 × 122,586,476.58
  4. Step 4: Simplify right side
    183,954,257.02x = 33,839,538,494,362,688
  5. Step 5: Solve for x
    x = 33,839,538,494,362,688/183,954,257.02
  6. Step 6: Final answer
    x = 183,956,267.40

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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.