Home / 6,029,574,358.38-8,321,042,186.07-3,353,548,043.21

Finding the Fourth Proportional to 6,029,574,358.38, 8,321,042,186.07 and 3,353,548,043.21

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Solution

The fourth proportional to 6,029,574,358.38, 8,321,042,186.07 and 3,353,548,043.21 is: 4,628,023,983.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,574,358.38 : 8,321,042,186.07 = 3,353,548,043.21 : x
  2. Step 2: Convert to fraction form
    6,029,574,358.38/8,321,042,186.07 = 3,353,548,043.21/x
  3. Step 3: Cross multiply
    6,029,574,358.38x = 8,321,042,186.07 × 3,353,548,043.21
  4. Step 4: Simplify right side
    6,029,574,358.38x = 27,905,014,740,507,889,664
  5. Step 5: Solve for x
    x = 27,905,014,740,507,889,664/6,029,574,358.38
  6. Step 6: Final answer
    x = 4,628,023,983.44

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Double scale
Find fourth proportional to 6,029,574,359.38, 8,321,042,187.45 and 3,353,548,044.21
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1.5x scale

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.