Home / 54,744,490.62-82,106,270.72-16,406,004.73

Finding the Fourth Proportional to 54,744,490.62, 82,106,270.72 and 16,406,004.73

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Solution

The fourth proportional to 54,744,490.62, 82,106,270.72 and 16,406,004.73 is: 24,605,870.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,744,490.62 : 82,106,270.72 = 16,406,004.73 : x
  2. Step 2: Convert to fraction form
    54,744,490.62/82,106,270.72 = 16,406,004.73/x
  3. Step 3: Cross multiply
    54,744,490.62x = 82,106,270.72 × 16,406,004.73
  4. Step 4: Simplify right side
    54,744,490.62x = 1,347,035,865,507,541.75
  5. Step 5: Solve for x
    x = 1,347,035,865,507,541.75/54,744,490.62
  6. Step 6: Final answer
    x = 24,605,870.84

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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.