Home / 27,110,534.40-40,697,294.40-16,339,996.80

Finding the Fourth Proportional to 27,110,534.40, 40,697,294.40 and 16,339,996.80

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Solution

The fourth proportional to 27,110,534.40, 40,697,294.40 and 16,339,996.80 is: 24,528,976.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,110,534.40 : 40,697,294.40 = 16,339,996.80 : x
  2. Step 2: Convert to fraction form
    27,110,534.40/40,697,294.40 = 16,339,996.80/x
  3. Step 3: Cross multiply
    27,110,534.40x = 40,697,294.40 × 16,339,996.80
  4. Step 4: Simplify right side
    27,110,534.40x = 664,993,660,264,657.88
  5. Step 5: Solve for x
    x = 664,993,660,264,657.88/27,110,534.40
  6. Step 6: Final answer
    x = 24,528,976.47

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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.