Home / 29,062,603.60-43,593,905.40-12,017,611.60

Finding the Fourth Proportional to 29,062,603.60, 43,593,905.40 and 12,017,611.60

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Solution

The fourth proportional to 29,062,603.60, 43,593,905.40 and 12,017,611.60 is: 18,026,417.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,062,603.60 : 43,593,905.40 = 12,017,611.60 : x
  2. Step 2: Convert to fraction form
    29,062,603.60/43,593,905.40 = 12,017,611.60/x
  3. Step 3: Cross multiply
    29,062,603.60x = 43,593,905.40 × 12,017,611.60
  4. Step 4: Simplify right side
    29,062,603.60x = 523,894,623,224,342.62
  5. Step 5: Solve for x
    x = 523,894,623,224,342.62/29,062,603.60
  6. Step 6: Final answer
    x = 18,026,417.40

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Similar ratio
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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.