Home / 36,450,086.60-54,683,003.10-10,893,679.40

Finding the Fourth Proportional to 36,450,086.60, 54,683,003.10 and 10,893,679.40

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Solution

The fourth proportional to 36,450,086.60, 54,683,003.10 and 10,893,679.40 is: 16,342,872.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,450,086.60 : 54,683,003.10 = 10,893,679.40 : x
  2. Step 2: Convert to fraction form
    36,450,086.60/54,683,003.10 = 10,893,679.40/x
  3. Step 3: Cross multiply
    36,450,086.60x = 54,683,003.10 × 10,893,679.40
  4. Step 4: Simplify right side
    36,450,086.60x = 595,699,104,400,606.12
  5. Step 5: Solve for x
    x = 595,699,104,400,606.12/36,450,086.60
  6. Step 6: Final answer
    x = 16,342,872.13

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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.