Home / 426,657,810,541.74-616,446,856,912.38

Finding the Third Proportional to 426,657,810,541.74 and 616,446,856,912.38

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Solution

The third proportional to 426,657,810,541.74 and 616,446,856,912.38 is: 890,659,254,344.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    426,657,810,541.74 : 616,446,856,912.38 = 616,446,856,912.38 : x
  2. Step 2: Convert to fraction form
    426,657,810,541.74/616,446,856,912.38 = 616,446,856,912.38/x
  3. Step 3: Cross multiply
    426,657,810,541.74x = 616,446,856,912.38 × 616,446,856,912.38
  4. Step 4: Simplify right side
    426,657,810,541.74x = 380,006,727,397,152,311,476,224
  5. Step 5: Solve for x
    x = 380,006,727,397,152,311,476,224/426,657,810,541.74
  6. Step 6: Final answer
    x = 890,659,254,344.01

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.