Home / 4,159,675,231.20-5,730,704,229.60-2,904,624,165.60

Finding the Fourth Proportional to 4,159,675,231.20, 5,730,704,229.60 and 2,904,624,165.60

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Solution

The fourth proportional to 4,159,675,231.20, 5,730,704,229.60 and 2,904,624,165.60 is: 4,001,644,615.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,675,231.20 : 5,730,704,229.60 = 2,904,624,165.60 : x
  2. Step 2: Convert to fraction form
    4,159,675,231.20/5,730,704,229.60 = 2,904,624,165.60/x
  3. Step 3: Cross multiply
    4,159,675,231.20x = 5,730,704,229.60 × 2,904,624,165.60
  4. Step 4: Simplify right side
    4,159,675,231.20x = 16,645,541,991,202,291,712
  5. Step 5: Solve for x
    x = 16,645,541,991,202,291,712/4,159,675,231.20
  6. Step 6: Final answer
    x = 4,001,644,615.51

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Double scale
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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.