Home / 2,792,628,032.40-4,188,606,125.40-1,156,682,048.40

Finding the Fourth Proportional to 2,792,628,032.40, 4,188,606,125.40 and 1,156,682,048.40

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Solution

The fourth proportional to 2,792,628,032.40, 4,188,606,125.40 and 1,156,682,048.40 is: 1,734,883,936.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,792,628,032.40 : 4,188,606,125.40 = 1,156,682,048.40 : x
  2. Step 2: Convert to fraction form
    2,792,628,032.40/4,188,606,125.40 = 1,156,682,048.40/x
  3. Step 3: Cross multiply
    2,792,628,032.40x = 4,188,606,125.40 × 1,156,682,048.40
  4. Step 4: Simplify right side
    2,792,628,032.40x = 4,844,885,513,068,460,032
  5. Step 5: Solve for x
    x = 4,844,885,513,068,460,032/2,792,628,032.40
  6. Step 6: Final answer
    x = 1,734,883,936.16

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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.