Home / 16,084,868.56-24,128,881.56-4,570,867.13

Finding the Fourth Proportional to 16,084,868.56, 24,128,881.56 and 4,570,867.13

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Solution

The fourth proportional to 16,084,868.56, 24,128,881.56 and 4,570,867.13 is: 6,856,749.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,084,868.56 : 24,128,881.56 = 4,570,867.13 : x
  2. Step 2: Convert to fraction form
    16,084,868.56/24,128,881.56 = 4,570,867.13/x
  3. Step 3: Cross multiply
    16,084,868.56x = 24,128,881.56 × 4,570,867.13
  4. Step 4: Simplify right side
    16,084,868.56x = 110,289,911,485,622.70
  5. Step 5: Solve for x
    x = 110,289,911,485,622.70/16,084,868.56
  6. Step 6: Final answer
    x = 6,856,749.32

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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.