Home / 1,518,507,068.26-2,274,082,323.54-1,050,858,073.48

Finding the Fourth Proportional to 1,518,507,068.26, 2,274,082,323.54 and 1,050,858,073.48

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Solution

The fourth proportional to 1,518,507,068.26, 2,274,082,323.54 and 1,050,858,073.48 is: 1,573,741,617.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,518,507,068.26 : 2,274,082,323.54 = 1,050,858,073.48 : x
  2. Step 2: Convert to fraction form
    1,518,507,068.26/2,274,082,323.54 = 1,050,858,073.48/x
  3. Step 3: Cross multiply
    1,518,507,068.26x = 2,274,082,323.54 × 1,050,858,073.48
  4. Step 4: Simplify right side
    1,518,507,068.26x = 2,389,737,769,450,166,272
  5. Step 5: Solve for x
    x = 2,389,737,769,450,166,272/1,518,507,068.26
  6. Step 6: Final answer
    x = 1,573,741,617.28

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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.