Home / 46,408,589,805.88-69,541,833,517.46-31,225,923,060.89

Finding the Fourth Proportional to 46,408,589,805.88, 69,541,833,517.46 and 31,225,923,060.89

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Solution

The fourth proportional to 46,408,589,805.88, 69,541,833,517.46 and 31,225,923,060.89 is: 46,791,077,945.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,408,589,805.88 : 69,541,833,517.46 = 31,225,923,060.89 : x
  2. Step 2: Convert to fraction form
    46,408,589,805.88/69,541,833,517.46 = 31,225,923,060.89/x
  3. Step 3: Cross multiply
    46,408,589,805.88x = 69,541,833,517.46 × 31,225,923,060.89
  4. Step 4: Simplify right side
    46,408,589,805.88x = 2,171,507,942,929,271,357,440
  5. Step 5: Solve for x
    x = 2,171,507,942,929,271,357,440/46,408,589,805.88
  6. Step 6: Final answer
    x = 46,791,077,945.11

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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.