Home / 132,676,759.58-183,094,541.58-76,955,170.73

Finding the Fourth Proportional to 132,676,759.58, 183,094,541.58 and 76,955,170.73

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Solution

The fourth proportional to 132,676,759.58, 183,094,541.58 and 76,955,170.73 is: 106,198,491.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,676,759.58 : 183,094,541.58 = 76,955,170.73 : x
  2. Step 2: Convert to fraction form
    132,676,759.58/183,094,541.58 = 76,955,170.73/x
  3. Step 3: Cross multiply
    132,676,759.58x = 183,094,541.58 × 76,955,170.73
  4. Step 4: Simplify right side
    132,676,759.58x = 14,090,071,706,104,512
  5. Step 5: Solve for x
    x = 14,090,071,706,104,512/132,676,759.58
  6. Step 6: Final answer
    x = 106,198,491.37

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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.