Home / 27,093,109.37-37,388,764.50-14,703,309.68

Finding the Fourth Proportional to 27,093,109.37, 37,388,764.50 and 14,703,309.68

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Solution

The fourth proportional to 27,093,109.37, 37,388,764.50 and 14,703,309.68 is: 20,290,715.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,093,109.37 : 37,388,764.50 = 14,703,309.68 : x
  2. Step 2: Convert to fraction form
    27,093,109.37/37,388,764.50 = 14,703,309.68/x
  3. Step 3: Cross multiply
    27,093,109.37x = 37,388,764.50 × 14,703,309.68
  4. Step 4: Simplify right side
    27,093,109.37x = 549,738,582,996,090.38
  5. Step 5: Solve for x
    x = 549,738,582,996,090.38/27,093,109.37
  6. Step 6: Final answer
    x = 20,290,715.82

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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.