Home / 29,947,606.55-41,327,696.72-16,196,570.68

Finding the Fourth Proportional to 29,947,606.55, 41,327,696.72 and 16,196,570.68

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Solution

The fourth proportional to 29,947,606.55, 41,327,696.72 and 16,196,570.68 is: 22,351,267.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,947,606.55 : 41,327,696.72 = 16,196,570.68 : x
  2. Step 2: Convert to fraction form
    29,947,606.55/41,327,696.72 = 16,196,570.68/x
  3. Step 3: Cross multiply
    29,947,606.55x = 41,327,696.72 × 16,196,570.68
  4. Step 4: Simplify right side
    29,947,606.55x = 669,366,960,904,256.25
  5. Step 5: Solve for x
    x = 669,366,960,904,256.25/29,947,606.55
  6. Step 6: Final answer
    x = 22,351,267.36

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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.