Home / 46,252,710,285.77-69,330,099,007.70-15,557,880,792.90

Finding the Fourth Proportional to 46,252,710,285.77, 69,330,099,007.70 and 15,557,880,792.90

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Solution

The fourth proportional to 46,252,710,285.77, 69,330,099,007.70 and 15,557,880,792.90 is: 23,320,350,506.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,252,710,285.77 : 69,330,099,007.70 = 15,557,880,792.90 : x
  2. Step 2: Convert to fraction form
    46,252,710,285.77/69,330,099,007.70 = 15,557,880,792.90/x
  3. Step 3: Cross multiply
    46,252,710,285.77x = 69,330,099,007.70 × 15,557,880,792.90
  4. Step 4: Simplify right side
    46,252,710,285.77x = 1,078,629,415,721,673,424,896
  5. Step 5: Solve for x
    x = 1,078,629,415,721,673,424,896/46,252,710,285.77
  6. Step 6: Final answer
    x = 23,320,350,506.11

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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.