Home / 931,838,512.50-2,070,531,913.50

Finding the Third Proportional to 931,838,512.50 and 2,070,531,913.50

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Solution

The third proportional to 931,838,512.50 and 2,070,531,913.50 is: 4,600,692,445.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    931,838,512.50 : 2,070,531,913.50 = 2,070,531,913.50 : x
  2. Step 2: Convert to fraction form
    931,838,512.50/2,070,531,913.50 = 2,070,531,913.50/x
  3. Step 3: Cross multiply
    931,838,512.50x = 2,070,531,913.50 × 2,070,531,913.50
  4. Step 4: Simplify right side
    931,838,512.50x = 4,287,102,404,821,971,456
  5. Step 5: Solve for x
    x = 4,287,102,404,821,971,456/931,838,512.50
  6. Step 6: Final answer
    x = 4,600,692,445.43

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.