Home / 3,266,485,567,865.60-4,507,756,759,345.90-1,803,264,393,708.50

Finding the Fourth Proportional to 3,266,485,567,865.60, 4,507,756,759,345.90 and 1,803,264,393,708.50

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Solution

The fourth proportional to 3,266,485,567,865.60, 4,507,756,759,345.90 and 1,803,264,393,708.50 is: 2,488,508,548,635.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,485,567,865.60 : 4,507,756,759,345.90 = 1,803,264,393,708.50 : x
  2. Step 2: Convert to fraction form
    3,266,485,567,865.60/4,507,756,759,345.90 = 1,803,264,393,708.50/x
  3. Step 3: Cross multiply
    3,266,485,567,865.60x = 4,507,756,759,345.90 × 1,803,264,393,708.50
  4. Step 4: Simplify right side
    3,266,485,567,865.60x = 8,128,677,259,627,277,955,629,056
  5. Step 5: Solve for x
    x = 8,128,677,259,627,277,955,629,056/3,266,485,567,865.60
  6. Step 6: Final answer
    x = 2,488,508,548,635.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.