Home / 16,701,647.36-23,048,316.96-9,736,460.48

Finding the Fourth Proportional to 16,701,647.36, 23,048,316.96 and 9,736,460.48

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Solution

The fourth proportional to 16,701,647.36, 23,048,316.96 and 9,736,460.48 is: 13,436,340.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,701,647.36 : 23,048,316.96 = 9,736,460.48 : x
  2. Step 2: Convert to fraction form
    16,701,647.36/23,048,316.96 = 9,736,460.48/x
  3. Step 3: Cross multiply
    16,701,647.36x = 23,048,316.96 × 9,736,460.48
  4. Step 4: Simplify right side
    16,701,647.36x = 224,409,027,211,553.75
  5. Step 5: Solve for x
    x = 224,409,027,211,553.75/16,701,647.36
  6. Step 6: Final answer
    x = 13,436,340.88

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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.