Home / 13,323,979,939.50-29,627,011,564.88

Finding the Third Proportional to 13,323,979,939.50 and 29,627,011,564.88

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Solution

The third proportional to 13,323,979,939.50 and 29,627,011,564.88 is: 65,878,199,926.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,323,979,939.50 : 29,627,011,564.88 = 29,627,011,564.88 : x
  2. Step 2: Convert to fraction form
    13,323,979,939.50/29,627,011,564.88 = 29,627,011,564.88/x
  3. Step 3: Cross multiply
    13,323,979,939.50x = 29,627,011,564.88 × 29,627,011,564.88
  4. Step 4: Simplify right side
    13,323,979,939.50x = 877,759,814,265,237,012,480
  5. Step 5: Solve for x
    x = 877,759,814,265,237,012,480/13,323,979,939.50
  6. Step 6: Final answer
    x = 65,878,199,926.06

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1.5x scale

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.