Home / 32,336,751.21-44,511,449.89-28,199,483.03

Finding the Fourth Proportional to 32,336,751.21, 44,511,449.89 and 28,199,483.03

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Solution

The fourth proportional to 32,336,751.21, 44,511,449.89 and 28,199,483.03 is: 38,816,511.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,336,751.21 : 44,511,449.89 = 28,199,483.03 : x
  2. Step 2: Convert to fraction form
    32,336,751.21/44,511,449.89 = 28,199,483.03/x
  3. Step 3: Cross multiply
    32,336,751.21x = 44,511,449.89 × 28,199,483.03
  4. Step 4: Simplify right side
    32,336,751.21x = 1,255,199,875,813,750.50
  5. Step 5: Solve for x
    x = 1,255,199,875,813,750.50/32,336,751.21
  6. Step 6: Final answer
    x = 38,816,511.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.