Home / 31,158,432,665,409-46,744,829,299,296-10,783,789,624,689

Finding the Fourth Proportional to 31,158,432,665,409, 46,744,829,299,296 and 10,783,789,624,689

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Solution

The fourth proportional to 31,158,432,665,409, 46,744,829,299,296 and 10,783,789,624,689 is: 16,178,169,506,106.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,158,432,665,409 : 46,744,829,299,296 = 10,783,789,624,689 : x
  2. Step 2: Convert to fraction form
    31,158,432,665,409/46,744,829,299,296 = 10,783,789,624,689/x
  3. Step 3: Cross multiply
    31,158,432,665,409x = 46,744,829,299,296 × 10,783,789,624,689
  4. Step 4: Simplify right side
    31,158,432,665,409x = 504,086,405,205,606,588,869,509,120
  5. Step 5: Solve for x
    x = 504,086,405,205,606,588,869,509,120/31,158,432,665,409
  6. Step 6: Final answer
    x = 16,178,169,506,106.95

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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.