Home / 2,104,953,723,420.40-3,151,992,768,323.20-1,452,766,509,050.80

Finding the Fourth Proportional to 2,104,953,723,420.40, 3,151,992,768,323.20 and 1,452,766,509,050.80

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Solution

The fourth proportional to 2,104,953,723,420.40, 3,151,992,768,323.20 and 1,452,766,509,050.80 is: 2,175,396,769,839.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,953,723,420.40 : 3,151,992,768,323.20 = 1,452,766,509,050.80 : x
  2. Step 2: Convert to fraction form
    2,104,953,723,420.40/3,151,992,768,323.20 = 1,452,766,509,050.80/x
  3. Step 3: Cross multiply
    2,104,953,723,420.40x = 3,151,992,768,323.20 × 1,452,766,509,050.80
  4. Step 4: Simplify right side
    2,104,953,723,420.40x = 4,579,109,530,590,262,985,752,576
  5. Step 5: Solve for x
    x = 4,579,109,530,590,262,985,752,576/2,104,953,723,420.40
  6. Step 6: Final answer
    x = 2,175,396,769,839.45

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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.