Home / 27,019,316.56-40,531,466.36-8,823,607.11

Finding the Fourth Proportional to 27,019,316.56, 40,531,466.36 and 8,823,607.11

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Solution

The fourth proportional to 27,019,316.56, 40,531,466.36 and 8,823,607.11 is: 13,236,224.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,019,316.56 : 40,531,466.36 = 8,823,607.11 : x
  2. Step 2: Convert to fraction form
    27,019,316.56/40,531,466.36 = 8,823,607.11/x
  3. Step 3: Cross multiply
    27,019,316.56x = 40,531,466.36 × 8,823,607.11
  4. Step 4: Simplify right side
    27,019,316.56x = 357,633,734,752,821.81
  5. Step 5: Solve for x
    x = 357,633,734,752,821.81/27,019,316.56
  6. Step 6: Final answer
    x = 13,236,224.31

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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.