Home / 32,189,211.40-48,283,817.10-28,662,017.80

Finding the Fourth Proportional to 32,189,211.40, 48,283,817.10 and 28,662,017.80

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Solution

The fourth proportional to 32,189,211.40, 48,283,817.10 and 28,662,017.80 is: 42,993,026.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,189,211.40 : 48,283,817.10 = 28,662,017.80 : x
  2. Step 2: Convert to fraction form
    32,189,211.40/48,283,817.10 = 28,662,017.80/x
  3. Step 3: Cross multiply
    32,189,211.40x = 48,283,817.10 × 28,662,017.80
  4. Step 4: Simplify right side
    32,189,211.40x = 1,383,911,625,172,144.50
  5. Step 5: Solve for x
    x = 1,383,911,625,172,144.50/32,189,211.40
  6. Step 6: Final answer
    x = 42,993,026.70

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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.