Home / 32,805,221.60-49,207,832.40-11,232,653.60

Finding the Fourth Proportional to 32,805,221.60, 49,207,832.40 and 11,232,653.60

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Solution

The fourth proportional to 32,805,221.60, 49,207,832.40 and 11,232,653.60 is: 16,848,980.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,221.60 : 49,207,832.40 = 11,232,653.60 : x
  2. Step 2: Convert to fraction form
    32,805,221.60/49,207,832.40 = 11,232,653.60/x
  3. Step 3: Cross multiply
    32,805,221.60x = 49,207,832.40 × 11,232,653.60
  4. Step 4: Simplify right side
    32,805,221.60x = 552,734,535,756,056.62
  5. Step 5: Solve for x
    x = 552,734,535,756,056.62/32,805,221.60
  6. Step 6: Final answer
    x = 16,848,980.40

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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.