Home / 19,868,317,302.94-30,539,028,143.81

Finding the Third Proportional to 19,868,317,302.94 and 30,539,028,143.81

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Solution

The third proportional to 19,868,317,302.94 and 30,539,028,143.81 is: 46,940,675,737.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,868,317,302.94 : 30,539,028,143.81 = 30,539,028,143.81 : x
  2. Step 2: Convert to fraction form
    19,868,317,302.94/30,539,028,143.81 = 30,539,028,143.81/x
  3. Step 3: Cross multiply
    19,868,317,302.94x = 30,539,028,143.81 × 30,539,028,143.81
  4. Step 4: Simplify right side
    19,868,317,302.94x = 932,632,239,968,541,474,816
  5. Step 5: Solve for x
    x = 932,632,239,968,541,474,816/19,868,317,302.94
  6. Step 6: Final answer
    x = 46,940,675,737.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.