Home / 10,193,051.90-14,066,413.68-5,609,373.27

Finding the Fourth Proportional to 10,193,051.90, 14,066,413.68 and 5,609,373.27

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Solution

The fourth proportional to 10,193,051.90, 14,066,413.68 and 5,609,373.27 is: 7,740,936.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,193,051.90 : 14,066,413.68 = 5,609,373.27 : x
  2. Step 2: Convert to fraction form
    10,193,051.90/14,066,413.68 = 5,609,373.27/x
  3. Step 3: Cross multiply
    10,193,051.90x = 14,066,413.68 × 5,609,373.27
  4. Step 4: Simplify right side
    10,193,051.90x = 78,903,764,901,354.33
  5. Step 5: Solve for x
    x = 78,903,764,901,354.33/10,193,051.90
  6. Step 6: Final answer
    x = 7,740,936.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.