Home / 19,868,317,308-30,539,028,150

Finding the Third Proportional to 19,868,317,308 and 30,539,028,150

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Solution

The third proportional to 19,868,317,308 and 30,539,028,150 is: 46,940,675,744.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,868,317,308 : 30,539,028,150 = 30,539,028,150 : x
  2. Step 2: Convert to fraction form
    19,868,317,308/30,539,028,150 = 30,539,028,150/x
  3. Step 3: Cross multiply
    19,868,317,308x = 30,539,028,150 × 30,539,028,150
  4. Step 4: Simplify right side
    19,868,317,308x = 932,632,240,346,492,436,480
  5. Step 5: Solve for x
    x = 932,632,240,346,492,436,480/19,868,317,308
  6. Step 6: Final answer
    x = 46,940,675,744.64

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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.