Home / 22,307,403.20-33,460,413.60-6,351,051.20

Finding the Fourth Proportional to 22,307,403.20, 33,460,413.60 and 6,351,051.20

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Solution

The fourth proportional to 22,307,403.20, 33,460,413.60 and 6,351,051.20 is: 9,526,380.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,307,403.20 : 33,460,413.60 = 6,351,051.20 : x
  2. Step 2: Convert to fraction form
    22,307,403.20/33,460,413.60 = 6,351,051.20/x
  3. Step 3: Cross multiply
    22,307,403.20x = 33,460,413.60 × 6,351,051.20
  4. Step 4: Simplify right side
    22,307,403.20x = 212,508,799,946,776.34
  5. Step 5: Solve for x
    x = 212,508,799,946,776.34/22,307,403.20
  6. Step 6: Final answer
    x = 9,526,380.01

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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.