Home / 3,288,337,588.65-4,537,964,760.66-1,783,014,717.69

Finding the Fourth Proportional to 3,288,337,588.65, 4,537,964,760.66 and 1,783,014,717.69

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Solution

The fourth proportional to 3,288,337,588.65, 4,537,964,760.66 and 1,783,014,717.69 is: 2,460,592,241.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,337,588.65 : 4,537,964,760.66 = 1,783,014,717.69 : x
  2. Step 2: Convert to fraction form
    3,288,337,588.65/4,537,964,760.66 = 1,783,014,717.69/x
  3. Step 3: Cross multiply
    3,288,337,588.65x = 4,537,964,760.66 × 1,783,014,717.69
  4. Step 4: Simplify right side
    3,288,337,588.65x = 8,091,257,956,615,358,464
  5. Step 5: Solve for x
    x = 8,091,257,956,615,358,464/3,288,337,588.65
  6. Step 6: Final answer
    x = 2,460,592,241.06

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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.