Home / 27,156,074.80-40,734,112.20-23,648,564.20

Finding the Fourth Proportional to 27,156,074.80, 40,734,112.20 and 23,648,564.20

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Solution

The fourth proportional to 27,156,074.80, 40,734,112.20 and 23,648,564.20 is: 35,472,846.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,156,074.80 : 40,734,112.20 = 23,648,564.20 : x
  2. Step 2: Convert to fraction form
    27,156,074.80/40,734,112.20 = 23,648,564.20/x
  3. Step 3: Cross multiply
    27,156,074.80x = 40,734,112.20 × 23,648,564.20
  4. Step 4: Simplify right side
    27,156,074.80x = 963,303,267,491,703.25
  5. Step 5: Solve for x
    x = 963,303,267,491,703.25/27,156,074.80
  6. Step 6: Final answer
    x = 35,472,846.30

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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.