Home / 33,232,355.60-49,848,533.40-21,885,616.40

Finding the Fourth Proportional to 33,232,355.60, 49,848,533.40 and 21,885,616.40

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Solution

The fourth proportional to 33,232,355.60, 49,848,533.40 and 21,885,616.40 is: 32,828,424.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,232,355.60 : 49,848,533.40 = 21,885,616.40 : x
  2. Step 2: Convert to fraction form
    33,232,355.60/49,848,533.40 = 21,885,616.40/x
  3. Step 3: Cross multiply
    33,232,355.60x = 49,848,533.40 × 21,885,616.40
  4. Step 4: Simplify right side
    33,232,355.60x = 1,090,965,880,094,987.62
  5. Step 5: Solve for x
    x = 1,090,965,880,094,987.62/33,232,355.60
  6. Step 6: Final answer
    x = 32,828,424.60

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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.