Home / 29,939,489.30-44,909,233.95-18,602,081.30

Finding the Fourth Proportional to 29,939,489.30, 44,909,233.95 and 18,602,081.30

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Solution

The fourth proportional to 29,939,489.30, 44,909,233.95 and 18,602,081.30 is: 27,903,121.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,939,489.30 : 44,909,233.95 = 18,602,081.30 : x
  2. Step 2: Convert to fraction form
    29,939,489.30/44,909,233.95 = 18,602,081.30/x
  3. Step 3: Cross multiply
    29,939,489.30x = 44,909,233.95 × 18,602,081.30
  4. Step 4: Simplify right side
    29,939,489.30x = 835,405,221,058,620.25
  5. Step 5: Solve for x
    x = 835,405,221,058,620.25/29,939,489.30
  6. Step 6: Final answer
    x = 27,903,121.95

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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.