Home / 46,408,589,804.94-69,541,833,516.05-31,225,923,059.95

Finding the Fourth Proportional to 46,408,589,804.94, 69,541,833,516.05 and 31,225,923,059.95

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Solution

The fourth proportional to 46,408,589,804.94, 69,541,833,516.05 and 31,225,923,059.95 is: 46,791,077,943.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,408,589,804.94 : 69,541,833,516.05 = 31,225,923,059.95 : x
  2. Step 2: Convert to fraction form
    46,408,589,804.94/69,541,833,516.05 = 31,225,923,059.95/x
  3. Step 3: Cross multiply
    46,408,589,804.94x = 69,541,833,516.05 × 31,225,923,059.95
  4. Step 4: Simplify right side
    46,408,589,804.94x = 2,171,507,942,819,525,558,272
  5. Step 5: Solve for x
    x = 2,171,507,942,819,525,558,272/46,408,589,804.94
  6. Step 6: Final answer
    x = 46,791,077,943.69

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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.