Home / 27,084,272.40-40,626,408.60-16,296,020.10

Finding the Fourth Proportional to 27,084,272.40, 40,626,408.60 and 16,296,020.10

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Solution

The fourth proportional to 27,084,272.40, 40,626,408.60 and 16,296,020.10 is: 24,444,030.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,084,272.40 : 40,626,408.60 = 16,296,020.10 : x
  2. Step 2: Convert to fraction form
    27,084,272.40/40,626,408.60 = 16,296,020.10/x
  3. Step 3: Cross multiply
    27,084,272.40x = 40,626,408.60 × 16,296,020.10
  4. Step 4: Simplify right side
    27,084,272.40x = 662,048,771,136,412.88
  5. Step 5: Solve for x
    x = 662,048,771,136,412.88/27,084,272.40
  6. Step 6: Final answer
    x = 24,444,030.15

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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.