Home / 11,232,565.60-16,848,848.40-4,855,273.60

Finding the Fourth Proportional to 11,232,565.60, 16,848,848.40 and 4,855,273.60

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Solution

The fourth proportional to 11,232,565.60, 16,848,848.40 and 4,855,273.60 is: 7,282,910.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,565.60 : 16,848,848.40 = 4,855,273.60 : x
  2. Step 2: Convert to fraction form
    11,232,565.60/16,848,848.40 = 4,855,273.60/x
  3. Step 3: Cross multiply
    11,232,565.60x = 16,848,848.40 × 4,855,273.60
  4. Step 4: Simplify right side
    11,232,565.60x = 81,805,768,826,922.22
  5. Step 5: Solve for x
    x = 81,805,768,826,922.22/11,232,565.60
  6. Step 6: Final answer
    x = 7,282,910.40

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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.