Home / 43,809,984,004.40-65,714,976,006.60-26,395,725,316.40

Finding the Fourth Proportional to 43,809,984,004.40, 65,714,976,006.60 and 26,395,725,316.40

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Solution

The fourth proportional to 43,809,984,004.40, 65,714,976,006.60 and 26,395,725,316.40 is: 39,593,587,974.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,809,984,004.40 : 65,714,976,006.60 = 26,395,725,316.40 : x
  2. Step 2: Convert to fraction form
    43,809,984,004.40/65,714,976,006.60 = 26,395,725,316.40/x
  3. Step 3: Cross multiply
    43,809,984,004.40x = 65,714,976,006.60 × 26,395,725,316.40
  4. Step 4: Simplify right side
    43,809,984,004.40x = 1,734,594,455,844,030,251,008
  5. Step 5: Solve for x
    x = 1,734,594,455,844,030,251,008/43,809,984,004.40
  6. Step 6: Final answer
    x = 39,593,587,974.60

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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.