Home / 73,225,059.68-101,043,903.83-43,450,577.38

Finding the Fourth Proportional to 73,225,059.68, 101,043,903.83 and 43,450,577.38

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Solution

The fourth proportional to 73,225,059.68, 101,043,903.83 and 43,450,577.38 is: 59,957,833.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,225,059.68 : 101,043,903.83 = 43,450,577.38 : x
  2. Step 2: Convert to fraction form
    73,225,059.68/101,043,903.83 = 43,450,577.38/x
  3. Step 3: Cross multiply
    73,225,059.68x = 101,043,903.83 × 43,450,577.38
  4. Step 4: Simplify right side
    73,225,059.68x = 4,390,415,961,890,083.50
  5. Step 5: Solve for x
    x = 4,390,415,961,890,083.50/73,225,059.68
  6. Step 6: Final answer
    x = 59,957,833.85

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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.