Home / 34,531,638.54-47,667,851.91-23,554,622.22

Finding the Fourth Proportional to 34,531,638.54, 47,667,851.91 and 23,554,622.22

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Solution

The fourth proportional to 34,531,638.54, 47,667,851.91 and 23,554,622.22 is: 32,515,058.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,531,638.54 : 47,667,851.91 = 23,554,622.22 : x
  2. Step 2: Convert to fraction form
    34,531,638.54/47,667,851.91 = 23,554,622.22/x
  3. Step 3: Cross multiply
    34,531,638.54x = 47,667,851.91 × 23,554,622.22
  4. Step 4: Simplify right side
    34,531,638.54x = 1,122,798,243,778,955.25
  5. Step 5: Solve for x
    x = 1,122,798,243,778,955.25/34,531,638.54
  6. Step 6: Final answer
    x = 32,515,058.40

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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.