Home / 16,001,245.44-22,076,313.23-10,416,949.22

Finding the Fourth Proportional to 16,001,245.44, 22,076,313.23 and 10,416,949.22

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Solution

The fourth proportional to 16,001,245.44, 22,076,313.23 and 10,416,949.22 is: 14,371,870.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,001,245.44 : 22,076,313.23 = 10,416,949.22 : x
  2. Step 2: Convert to fraction form
    16,001,245.44/22,076,313.23 = 10,416,949.22/x
  3. Step 3: Cross multiply
    16,001,245.44x = 22,076,313.23 × 10,416,949.22
  4. Step 4: Simplify right side
    16,001,245.44x = 229,967,833,852,575.78
  5. Step 5: Solve for x
    x = 229,967,833,852,575.78/16,001,245.44
  6. Step 6: Final answer
    x = 14,371,870.91

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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.