Home / 46,336,054.40-69,504,081.60-19,406,902.40

Finding the Fourth Proportional to 46,336,054.40, 69,504,081.60 and 19,406,902.40

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Solution

The fourth proportional to 46,336,054.40, 69,504,081.60 and 19,406,902.40 is: 29,110,353.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,336,054.40 : 69,504,081.60 = 19,406,902.40 : x
  2. Step 2: Convert to fraction form
    46,336,054.40/69,504,081.60 = 19,406,902.40/x
  3. Step 3: Cross multiply
    46,336,054.40x = 69,504,081.60 × 19,406,902.40
  4. Step 4: Simplify right side
    46,336,054.40x = 1,348,858,928,012,835.50
  5. Step 5: Solve for x
    x = 1,348,858,928,012,835.50/46,336,054.40
  6. Step 6: Final answer
    x = 29,110,353.60

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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.