Home / 9,095,090.80-13,644,531.60-3,031,706.20

Finding the Fourth Proportional to 9,095,090.80, 13,644,531.60 and 3,031,706.20

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Solution

The fourth proportional to 9,095,090.80, 13,644,531.60 and 3,031,706.20 is: 4,548,191.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,090.80 : 13,644,531.60 = 3,031,706.20 : x
  2. Step 2: Convert to fraction form
    9,095,090.80/13,644,531.60 = 3,031,706.20/x
  3. Step 3: Cross multiply
    9,095,090.80x = 13,644,531.60 × 3,031,706.20
  4. Step 4: Simplify right side
    9,095,090.80x = 41,366,211,047,815.92
  5. Step 5: Solve for x
    x = 41,366,211,047,815.92/9,095,090.80
  6. Step 6: Final answer
    x = 4,548,191.10

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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.