Home / 33,975,513.36-46,872,288.36-19,287,997.20

Finding the Fourth Proportional to 33,975,513.36, 46,872,288.36 and 19,287,997.20

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Solution

The fourth proportional to 33,975,513.36, 46,872,288.36 and 19,287,997.20 is: 26,609,533.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,975,513.36 : 46,872,288.36 = 19,287,997.20 : x
  2. Step 2: Convert to fraction form
    33,975,513.36/46,872,288.36 = 19,287,997.20/x
  3. Step 3: Cross multiply
    33,975,513.36x = 46,872,288.36 × 19,287,997.20
  4. Step 4: Simplify right side
    33,975,513.36x = 904,072,566,645,272.50
  5. Step 5: Solve for x
    x = 904,072,566,645,272.50/33,975,513.36
  6. Step 6: Final answer
    x = 26,609,533.67

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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.