Home / 33,032,955.60-49,549,433.40-9,098,427.60

Finding the Fourth Proportional to 33,032,955.60, 49,549,433.40 and 9,098,427.60

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Solution

The fourth proportional to 33,032,955.60, 49,549,433.40 and 9,098,427.60 is: 13,647,641.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,032,955.60 : 49,549,433.40 = 9,098,427.60 : x
  2. Step 2: Convert to fraction form
    33,032,955.60/49,549,433.40 = 9,098,427.60/x
  3. Step 3: Cross multiply
    33,032,955.60x = 49,549,433.40 × 9,098,427.60
  4. Step 4: Simplify right side
    33,032,955.60x = 450,821,932,410,921.81
  5. Step 5: Solve for x
    x = 450,821,932,410,921.81/33,032,955.60
  6. Step 6: Final answer
    x = 13,647,641.40

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Similar ratio
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1.5x scale

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.