Home / 36,646,058.05-54,969,055.78-9,352,348.62

Finding the Fourth Proportional to 36,646,058.05, 54,969,055.78 and 9,352,348.62

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Solution

The fourth proportional to 36,646,058.05, 54,969,055.78 and 9,352,348.62 is: 14,028,514.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,646,058.05 : 54,969,055.78 = 9,352,348.62 : x
  2. Step 2: Convert to fraction form
    36,646,058.05/54,969,055.78 = 9,352,348.62/x
  3. Step 3: Cross multiply
    36,646,058.05x = 54,969,055.78 × 9,352,348.62
  4. Step 4: Simplify right side
    36,646,058.05x = 514,089,772,966,786
  5. Step 5: Solve for x
    x = 514,089,772,966,786/36,646,058.05
  6. Step 6: Final answer
    x = 14,028,514.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.