Home / 32,189,657.60-48,284,486.40-29,260,827.20

Finding the Fourth Proportional to 32,189,657.60, 48,284,486.40 and 29,260,827.20

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Solution

The fourth proportional to 32,189,657.60, 48,284,486.40 and 29,260,827.20 is: 43,891,240.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,189,657.60 : 48,284,486.40 = 29,260,827.20 : x
  2. Step 2: Convert to fraction form
    32,189,657.60/48,284,486.40 = 29,260,827.20/x
  3. Step 3: Cross multiply
    32,189,657.60x = 48,284,486.40 × 29,260,827.20
  4. Step 4: Simplify right side
    32,189,657.60x = 1,412,844,012,991,150
  5. Step 5: Solve for x
    x = 1,412,844,012,991,150/32,189,657.60
  6. Step 6: Final answer
    x = 43,891,240.80

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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.