Home / 23,293,112.47-34,938,397.44-7,119,058.27

Finding the Fourth Proportional to 23,293,112.47, 34,938,397.44 and 7,119,058.27

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Solution

The fourth proportional to 23,293,112.47, 34,938,397.44 and 7,119,058.27 is: 10,678,198.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,293,112.47 : 34,938,397.44 = 7,119,058.27 : x
  2. Step 2: Convert to fraction form
    23,293,112.47/34,938,397.44 = 7,119,058.27/x
  3. Step 3: Cross multiply
    23,293,112.47x = 34,938,397.44 × 7,119,058.27
  4. Step 4: Simplify right side
    23,293,112.47x = 248,728,487,235,778.78
  5. Step 5: Solve for x
    x = 248,728,487,235,778.78/23,293,112.47
  6. Step 6: Final answer
    x = 10,678,198.87

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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.