Home / 14,059,415.52-19,403,454.69-8,099,028

Finding the Fourth Proportional to 14,059,415.52, 19,403,454.69 and 8,099,028

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Solution

The fourth proportional to 14,059,415.52, 19,403,454.69 and 8,099,028 is: 11,177,500.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,059,415.52 : 19,403,454.69 = 8,099,028 : x
  2. Step 2: Convert to fraction form
    14,059,415.52/19,403,454.69 = 8,099,028/x
  3. Step 3: Cross multiply
    14,059,415.52x = 19,403,454.69 × 8,099,028
  4. Step 4: Simplify right side
    14,059,415.52x = 157,149,122,831,041.34
  5. Step 5: Solve for x
    x = 157,149,122,831,041.34/14,059,415.52
  6. Step 6: Final answer
    x = 11,177,500.42

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1.5x scale

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.