Home / 36,304,528.19-50,098,976.37-19,784,315.66

Finding the Fourth Proportional to 36,304,528.19, 50,098,976.37 and 19,784,315.66

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Solution

The fourth proportional to 36,304,528.19, 50,098,976.37 and 19,784,315.66 is: 27,301,662.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,528.19 : 50,098,976.37 = 19,784,315.66 : x
  2. Step 2: Convert to fraction form
    36,304,528.19/50,098,976.37 = 19,784,315.66/x
  3. Step 3: Cross multiply
    36,304,528.19x = 50,098,976.37 × 19,784,315.66
  4. Step 4: Simplify right side
    36,304,528.19x = 991,173,962,496,466.12
  5. Step 5: Solve for x
    x = 991,173,962,496,466.12/36,304,528.19
  6. Step 6: Final answer
    x = 27,301,662.14

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1.5x scale

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.