Home / 136,737,222.27-205,106,359.31-33,106,254.94

Finding the Fourth Proportional to 136,737,222.27, 205,106,359.31 and 33,106,254.94

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Solution

The fourth proportional to 136,737,222.27, 205,106,359.31 and 33,106,254.94 is: 49,659,509.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,737,222.27 : 205,106,359.31 = 33,106,254.94 : x
  2. Step 2: Convert to fraction form
    136,737,222.27/205,106,359.31 = 33,106,254.94/x
  3. Step 3: Cross multiply
    136,737,222.27x = 205,106,359.31 × 33,106,254.94
  4. Step 4: Simplify right side
    136,737,222.27x = 6,790,303,421,347,103
  5. Step 5: Solve for x
    x = 6,790,303,421,347,103/136,737,222.27
  6. Step 6: Final answer
    x = 49,659,509.74

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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.