Home / 1,704,946,050.19-2,557,510,751.94-540,505,342.94

Finding the Fourth Proportional to 1,704,946,050.19, 2,557,510,751.94 and 540,505,342.94

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Solution

The fourth proportional to 1,704,946,050.19, 2,557,510,751.94 and 540,505,342.94 is: 810,787,077.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,946,050.19 : 2,557,510,751.94 = 540,505,342.94 : x
  2. Step 2: Convert to fraction form
    1,704,946,050.19/2,557,510,751.94 = 540,505,342.94/x
  3. Step 3: Cross multiply
    1,704,946,050.19x = 2,557,510,751.94 × 540,505,342.94
  4. Step 4: Simplify right side
    1,704,946,050.19x = 1,382,348,226,058,375,424
  5. Step 5: Solve for x
    x = 1,382,348,226,058,375,424/1,704,946,050.19
  6. Step 6: Final answer
    x = 810,787,077.93

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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.