Home / 3,261,072,604.04-4,898,972,482.64-1,933,971,076.87

Finding the Fourth Proportional to 3,261,072,604.04, 4,898,972,482.64 and 1,933,971,076.87

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Solution

The fourth proportional to 3,261,072,604.04, 4,898,972,482.64 and 1,933,971,076.87 is: 2,905,323,566.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,072,604.04 : 4,898,972,482.64 = 1,933,971,076.87 : x
  2. Step 2: Convert to fraction form
    3,261,072,604.04/4,898,972,482.64 = 1,933,971,076.87/x
  3. Step 3: Cross multiply
    3,261,072,604.04x = 4,898,972,482.64 × 1,933,971,076.87
  4. Step 4: Simplify right side
    3,261,072,604.04x = 9,474,471,087,807,778,816
  5. Step 5: Solve for x
    x = 9,474,471,087,807,778,816/3,261,072,604.04
  6. Step 6: Final answer
    x = 2,905,323,566.26

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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.