Home / 1,344,637,055.60-2,878,163,657.47

Finding the Third Proportional to 1,344,637,055.60 and 2,878,163,657.47

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Solution

The third proportional to 1,344,637,055.60 and 2,878,163,657.47 is: 6,160,640,899.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,637,055.60 : 2,878,163,657.47 = 2,878,163,657.47 : x
  2. Step 2: Convert to fraction form
    1,344,637,055.60/2,878,163,657.47 = 2,878,163,657.47/x
  3. Step 3: Cross multiply
    1,344,637,055.60x = 2,878,163,657.47 × 2,878,163,657.47
  4. Step 4: Simplify right side
    1,344,637,055.60x = 8,283,826,039,196,630,016
  5. Step 5: Solve for x
    x = 8,283,826,039,196,630,016/1,344,637,055.60
  6. Step 6: Final answer
    x = 6,160,640,899.11

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.