Home / 132,854,450.59-183,176,258.40-109,250,499.79

Finding the Fourth Proportional to 132,854,450.59, 183,176,258.40 and 109,250,499.79

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Solution

The fourth proportional to 132,854,450.59, 183,176,258.40 and 109,250,499.79 is: 150,631,745.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,854,450.59 : 183,176,258.40 = 109,250,499.79 : x
  2. Step 2: Convert to fraction form
    132,854,450.59/183,176,258.40 = 109,250,499.79/x
  3. Step 3: Cross multiply
    132,854,450.59x = 183,176,258.40 × 109,250,499.79
  4. Step 4: Simplify right side
    132,854,450.59x = 20,012,097,779,862,188
  5. Step 5: Solve for x
    x = 20,012,097,779,862,188/132,854,450.59
  6. Step 6: Final answer
    x = 150,631,745.43

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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.