Home / 5,342,666,780.70-8,015,231,361.24-1,849,072,294.98

Finding the Fourth Proportional to 5,342,666,780.70, 8,015,231,361.24 and 1,849,072,294.98

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Solution

The fourth proportional to 5,342,666,780.70, 8,015,231,361.24 and 1,849,072,294.98 is: 2,774,034,551.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,342,666,780.70 : 8,015,231,361.24 = 1,849,072,294.98 : x
  2. Step 2: Convert to fraction form
    5,342,666,780.70/8,015,231,361.24 = 1,849,072,294.98/x
  3. Step 3: Cross multiply
    5,342,666,780.70x = 8,015,231,361.24 × 1,849,072,294.98
  4. Step 4: Simplify right side
    5,342,666,780.70x = 14,820,742,247,923,716,096
  5. Step 5: Solve for x
    x = 14,820,742,247,923,716,096/5,342,666,780.70
  6. Step 6: Final answer
    x = 2,774,034,551.71

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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.