Home / 44,353,506.40-66,539,936.40-25,193,442.40

Finding the Fourth Proportional to 44,353,506.40, 66,539,936.40 and 25,193,442.40

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Solution

The fourth proportional to 44,353,506.40, 66,539,936.40 and 25,193,442.40 is: 37,795,660.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,353,506.40 : 66,539,936.40 = 25,193,442.40 : x
  2. Step 2: Convert to fraction form
    44,353,506.40/66,539,936.40 = 25,193,442.40/x
  3. Step 3: Cross multiply
    44,353,506.40x = 66,539,936.40 × 25,193,442.40
  4. Step 4: Simplify right side
    44,353,506.40x = 1,676,370,054,993,063.25
  5. Step 5: Solve for x
    x = 1,676,370,054,993,063.25/44,353,506.40
  6. Step 6: Final answer
    x = 37,795,660.16

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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.