Home / 29,975,555.94-41,366,391.75-16,224,520.06

Finding the Fourth Proportional to 29,975,555.94, 41,366,391.75 and 16,224,520.06

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Solution

The fourth proportional to 29,975,555.94, 41,366,391.75 and 16,224,520.06 is: 22,389,905.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,975,555.94 : 41,366,391.75 = 16,224,520.06 : x
  2. Step 2: Convert to fraction form
    29,975,555.94/41,366,391.75 = 16,224,520.06/x
  3. Step 3: Cross multiply
    29,975,555.94x = 41,366,391.75 × 16,224,520.06
  4. Step 4: Simplify right side
    29,975,555.94x = 671,149,852,740,408.50
  5. Step 5: Solve for x
    x = 671,149,852,740,408.50/29,975,555.94
  6. Step 6: Final answer
    x = 22,389,905.10

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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.