Home / 54,572,292.23-75,302,616.20-32,548,376.43

Finding the Fourth Proportional to 54,572,292.23, 75,302,616.20 and 32,548,376.43

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Solution

The fourth proportional to 54,572,292.23, 75,302,616.20 and 32,548,376.43 is: 44,912,496.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,572,292.23 : 75,302,616.20 = 32,548,376.43 : x
  2. Step 2: Convert to fraction form
    54,572,292.23/75,302,616.20 = 32,548,376.43/x
  3. Step 3: Cross multiply
    54,572,292.23x = 75,302,616.20 × 32,548,376.43
  4. Step 4: Simplify right side
    54,572,292.23x = 2,450,977,898,078,674
  5. Step 5: Solve for x
    x = 2,450,977,898,078,674/54,572,292.23
  6. Step 6: Final answer
    x = 44,912,496.77

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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.