Home / 27,046,911.88-40,473,391.38-23,416,130.44

Finding the Fourth Proportional to 27,046,911.88, 40,473,391.38 and 23,416,130.44

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Solution

The fourth proportional to 27,046,911.88, 40,473,391.38 and 23,416,130.44 is: 35,040,237.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,046,911.88 : 40,473,391.38 = 23,416,130.44 : x
  2. Step 2: Convert to fraction form
    27,046,911.88/40,473,391.38 = 23,416,130.44/x
  3. Step 3: Cross multiply
    27,046,911.88x = 40,473,391.38 × 23,416,130.44
  4. Step 4: Simplify right side
    27,046,911.88x = 947,730,211,903,251.75
  5. Step 5: Solve for x
    x = 947,730,211,903,251.75/27,046,911.88
  6. Step 6: Final answer
    x = 35,040,237.35

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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.