Home / 33,285,405.60-49,928,108.40-26,566,941.60

Finding the Fourth Proportional to 33,285,405.60, 49,928,108.40 and 26,566,941.60

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Solution

The fourth proportional to 33,285,405.60, 49,928,108.40 and 26,566,941.60 is: 39,850,412.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,285,405.60 : 49,928,108.40 = 26,566,941.60 : x
  2. Step 2: Convert to fraction form
    33,285,405.60/49,928,108.40 = 26,566,941.60/x
  3. Step 3: Cross multiply
    33,285,405.60x = 49,928,108.40 × 26,566,941.60
  4. Step 4: Simplify right side
    33,285,405.60x = 1,326,437,140,061,269.50
  5. Step 5: Solve for x
    x = 1,326,437,140,061,269.50/33,285,405.60
  6. Step 6: Final answer
    x = 39,850,412.40

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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.