Home / 44,506,880.80-66,760,321.20-27,412,122.40

Finding the Fourth Proportional to 44,506,880.80, 66,760,321.20 and 27,412,122.40

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Solution

The fourth proportional to 44,506,880.80, 66,760,321.20 and 27,412,122.40 is: 41,118,183.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,506,880.80 : 66,760,321.20 = 27,412,122.40 : x
  2. Step 2: Convert to fraction form
    44,506,880.80/66,760,321.20 = 27,412,122.40/x
  3. Step 3: Cross multiply
    44,506,880.80x = 66,760,321.20 × 27,412,122.40
  4. Step 4: Simplify right side
    44,506,880.80x = 1,830,042,096,197,714.75
  5. Step 5: Solve for x
    x = 1,830,042,096,197,714.75/44,506,880.80
  6. Step 6: Final answer
    x = 41,118,183.60

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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.