Home / 5,387,196,922.50-12,586,922,814.50

Finding the Third Proportional to 5,387,196,922.50 and 12,586,922,814.50

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Solution

The third proportional to 5,387,196,922.50 and 12,586,922,814.50 is: 29,408,731,148.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,387,196,922.50 : 12,586,922,814.50 = 12,586,922,814.50 : x
  2. Step 2: Convert to fraction form
    5,387,196,922.50/12,586,922,814.50 = 12,586,922,814.50/x
  3. Step 3: Cross multiply
    5,387,196,922.50x = 12,586,922,814.50 × 12,586,922,814.50
  4. Step 4: Simplify right side
    5,387,196,922.50x = 158,430,625,938,180,603,904
  5. Step 5: Solve for x
    x = 158,430,625,938,180,603,904/5,387,196,922.50
  6. Step 6: Final answer
    x = 29,408,731,148.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.