Home / 13,833,358.16-19,089,959.88-8,033,564.24

Finding the Fourth Proportional to 13,833,358.16, 19,089,959.88 and 8,033,564.24

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Solution

The fourth proportional to 13,833,358.16, 19,089,959.88 and 8,033,564.24 is: 11,086,275.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,833,358.16 : 19,089,959.88 = 8,033,564.24 : x
  2. Step 2: Convert to fraction form
    13,833,358.16/19,089,959.88 = 8,033,564.24/x
  3. Step 3: Cross multiply
    13,833,358.16x = 19,089,959.88 × 8,033,564.24
  4. Step 4: Simplify right side
    13,833,358.16x = 153,360,419,035,002.69
  5. Step 5: Solve for x
    x = 153,360,419,035,002.69/13,833,358.16
  6. Step 6: Final answer
    x = 11,086,275.46

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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.