Home / 14,767,832.40-22,136,002.20-5,666,413.20

Finding the Fourth Proportional to 14,767,832.40, 22,136,002.20 and 5,666,413.20

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Solution

The fourth proportional to 14,767,832.40, 22,136,002.20 and 5,666,413.20 is: 8,493,577.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,832.40 : 22,136,002.20 = 5,666,413.20 : x
  2. Step 2: Convert to fraction form
    14,767,832.40/22,136,002.20 = 5,666,413.20/x
  3. Step 3: Cross multiply
    14,767,832.40x = 22,136,002.20 × 5,666,413.20
  4. Step 4: Simplify right side
    14,767,832.40x = 125,431,735,061,309.05
  5. Step 5: Solve for x
    x = 125,431,735,061,309.05/14,767,832.40
  6. Step 6: Final answer
    x = 8,493,577.91

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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.