Home / 19,868,317,312-30,539,028,156

Finding the Third Proportional to 19,868,317,312 and 30,539,028,156

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Solution

The third proportional to 19,868,317,312 and 30,539,028,156 is: 46,940,675,753.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,868,317,312 : 30,539,028,156 = 30,539,028,156 : x
  2. Step 2: Convert to fraction form
    19,868,317,312/30,539,028,156 = 30,539,028,156/x
  3. Step 3: Cross multiply
    19,868,317,312x = 30,539,028,156 × 30,539,028,156
  4. Step 4: Simplify right side
    19,868,317,312x = 932,632,240,712,960,704,512
  5. Step 5: Solve for x
    x = 932,632,240,712,960,704,512/19,868,317,312
  6. Step 6: Final answer
    x = 46,940,675,753.64

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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.