Home / 65,793,271,175.20-98,746,341,860.40-26,562,816,186.40

Finding the Fourth Proportional to 65,793,271,175.20, 98,746,341,860.40 and 26,562,816,186.40

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Solution

The fourth proportional to 65,793,271,175.20, 98,746,341,860.40 and 26,562,816,186.40 is: 39,867,008,906.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,793,271,175.20 : 98,746,341,860.40 = 26,562,816,186.40 : x
  2. Step 2: Convert to fraction form
    65,793,271,175.20/98,746,341,860.40 = 26,562,816,186.40/x
  3. Step 3: Cross multiply
    65,793,271,175.20x = 98,746,341,860.40 × 26,562,816,186.40
  4. Step 4: Simplify right side
    65,793,271,175.20x = 2,622,980,927,917,220,954,112
  5. Step 5: Solve for x
    x = 2,622,980,927,917,220,954,112/65,793,271,175.20
  6. Step 6: Final answer
    x = 39,867,008,906.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.