Home / 34,353,104.28-47,407,004.46-18,883,024.44

Finding the Fourth Proportional to 34,353,104.28, 47,407,004.46 and 18,883,024.44

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Solution

The fourth proportional to 34,353,104.28, 47,407,004.46 and 18,883,024.44 is: 26,058,420.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,353,104.28 : 47,407,004.46 = 18,883,024.44 : x
  2. Step 2: Convert to fraction form
    34,353,104.28/47,407,004.46 = 18,883,024.44/x
  3. Step 3: Cross multiply
    34,353,104.28x = 47,407,004.46 × 18,883,024.44
  4. Step 4: Simplify right side
    34,353,104.28x = 895,187,623,845,369.12
  5. Step 5: Solve for x
    x = 895,187,623,845,369.12/34,353,104.28
  6. Step 6: Final answer
    x = 26,058,420.12

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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.