Home / 27,090,103.01-37,384,152.53-14,699,881.33

Finding the Fourth Proportional to 27,090,103.01, 37,384,152.53 and 14,699,881.33

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Solution

The fourth proportional to 27,090,103.01, 37,384,152.53 and 14,699,881.33 is: 20,285,733.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,090,103.01 : 37,384,152.53 = 14,699,881.33 : x
  2. Step 2: Convert to fraction form
    27,090,103.01/37,384,152.53 = 14,699,881.33/x
  3. Step 3: Cross multiply
    27,090,103.01x = 37,384,152.53 × 14,699,881.33
  4. Step 4: Simplify right side
    27,090,103.01x = 549,542,605,626,698.50
  5. Step 5: Solve for x
    x = 549,542,605,626,698.50/27,090,103.01
  6. Step 6: Final answer
    x = 20,285,733.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.