Home / 3,247,372,006.63-4,481,373,367.87-1,762,260,132.13

Finding the Fourth Proportional to 3,247,372,006.63, 4,481,373,367.87 and 1,762,260,132.13

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Solution

The fourth proportional to 3,247,372,006.63, 4,481,373,367.87 and 1,762,260,132.13 is: 2,431,918,981.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,372,006.63 : 4,481,373,367.87 = 1,762,260,132.13 : x
  2. Step 2: Convert to fraction form
    3,247,372,006.63/4,481,373,367.87 = 1,762,260,132.13/x
  3. Step 3: Cross multiply
    3,247,372,006.63x = 4,481,373,367.87 × 1,762,260,132.13
  4. Step 4: Simplify right side
    3,247,372,006.63x = 7,897,345,623,370,841,088
  5. Step 5: Solve for x
    x = 7,897,345,623,370,841,088/3,247,372,006.63
  6. Step 6: Final answer
    x = 2,431,918,981.64

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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.