Home / 23,589,617.80-32,541,186.63-16,234,681.72

Finding the Fourth Proportional to 23,589,617.80, 32,541,186.63 and 16,234,681.72

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Solution

The fourth proportional to 23,589,617.80, 32,541,186.63 and 16,234,681.72 is: 22,395,267.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589,617.80 : 32,541,186.63 = 16,234,681.72 : x
  2. Step 2: Convert to fraction form
    23,589,617.80/32,541,186.63 = 16,234,681.72/x
  3. Step 3: Cross multiply
    23,589,617.80x = 32,541,186.63 × 16,234,681.72
  4. Step 4: Simplify right side
    23,589,617.80x = 528,295,807,729,169.44
  5. Step 5: Solve for x
    x = 528,295,807,729,169.44/23,589,617.80
  6. Step 6: Final answer
    x = 22,395,267.79

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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.