Home / 32,805,181.60-49,207,772.40-23,231,370.40

Finding the Fourth Proportional to 32,805,181.60, 49,207,772.40 and 23,231,370.40

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Solution

The fourth proportional to 32,805,181.60, 49,207,772.40 and 23,231,370.40 is: 34,847,055.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,181.60 : 49,207,772.40 = 23,231,370.40 : x
  2. Step 2: Convert to fraction form
    32,805,181.60/49,207,772.40 = 23,231,370.40/x
  3. Step 3: Cross multiply
    32,805,181.60x = 49,207,772.40 × 23,231,370.40
  4. Step 4: Simplify right side
    32,805,181.60x = 1,143,163,987,183,296.75
  5. Step 5: Solve for x
    x = 1,143,163,987,183,296.75/32,805,181.60
  6. Step 6: Final answer
    x = 34,847,055.60

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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.