Home / 19,089,212.96-26,343,116.88-10,504,508.96

Finding the Fourth Proportional to 19,089,212.96, 26,343,116.88 and 10,504,508.96

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Solution

The fourth proportional to 19,089,212.96, 26,343,116.88 and 10,504,508.96 is: 14,496,224.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,089,212.96 : 26,343,116.88 = 10,504,508.96 : x
  2. Step 2: Convert to fraction form
    19,089,212.96/26,343,116.88 = 10,504,508.96/x
  3. Step 3: Cross multiply
    19,089,212.96x = 26,343,116.88 × 10,504,508.96
  4. Step 4: Simplify right side
    19,089,212.96x = 276,721,507,300,287.25
  5. Step 5: Solve for x
    x = 276,721,507,300,287.25/19,089,212.96
  6. Step 6: Final answer
    x = 14,496,224.01

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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.