Home / 2,221,673,506.32-3,333,065,090.04-1,567,901,413.92

Finding the Fourth Proportional to 2,221,673,506.32, 3,333,065,090.04 and 1,567,901,413.92

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Solution

The fourth proportional to 2,221,673,506.32, 3,333,065,090.04 and 1,567,901,413.92 is: 2,352,243,681.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,221,673,506.32 : 3,333,065,090.04 = 1,567,901,413.92 : x
  2. Step 2: Convert to fraction form
    2,221,673,506.32/3,333,065,090.04 = 1,567,901,413.92/x
  3. Step 3: Cross multiply
    2,221,673,506.32x = 3,333,065,090.04 × 1,567,901,413.92
  4. Step 4: Simplify right side
    2,221,673,506.32x = 5,225,917,467,361,107,968
  5. Step 5: Solve for x
    x = 5,225,917,467,361,107,968/2,221,673,506.32
  6. Step 6: Final answer
    x = 2,352,243,681.39

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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.