Home / 132,949,964-199,450,801.20-51,062,852

Finding the Fourth Proportional to 132,949,964, 199,450,801.20 and 51,062,852

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Solution

The fourth proportional to 132,949,964, 199,450,801.20 and 51,062,852 is: 76,604,208.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,949,964 : 199,450,801.20 = 51,062,852 : x
  2. Step 2: Convert to fraction form
    132,949,964/199,450,801.20 = 51,062,852/x
  3. Step 3: Cross multiply
    132,949,964x = 199,450,801.20 × 51,062,852
  4. Step 4: Simplify right side
    132,949,964x = 10,184,526,742,957,022
  5. Step 5: Solve for x
    x = 10,184,526,742,957,022/132,949,964
  6. Step 6: Final answer
    x = 76,604,208.35

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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.