Home / 30,592,226.43-45,889,605.97-9,026,828.13

Finding the Fourth Proportional to 30,592,226.43, 45,889,605.97 and 9,026,828.13

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Solution

The fourth proportional to 30,592,226.43, 45,889,605.97 and 9,026,828.13 is: 13,540,615.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,592,226.43 : 45,889,605.97 = 9,026,828.13 : x
  2. Step 2: Convert to fraction form
    30,592,226.43/45,889,605.97 = 9,026,828.13/x
  3. Step 3: Cross multiply
    30,592,226.43x = 45,889,605.97 × 9,026,828.13
  4. Step 4: Simplify right side
    30,592,226.43x = 414,237,586,044,611.94
  5. Step 5: Solve for x
    x = 414,237,586,044,611.94/30,592,226.43
  6. Step 6: Final answer
    x = 13,540,615.85

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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.