Home / 10,673,190.30-16,009,785.45-2,695,014.30

Finding the Fourth Proportional to 10,673,190.30, 16,009,785.45 and 2,695,014.30

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Solution

The fourth proportional to 10,673,190.30, 16,009,785.45 and 2,695,014.30 is: 4,042,521.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,673,190.30 : 16,009,785.45 = 2,695,014.30 : x
  2. Step 2: Convert to fraction form
    10,673,190.30/16,009,785.45 = 2,695,014.30/x
  3. Step 3: Cross multiply
    10,673,190.30x = 16,009,785.45 × 2,695,014.30
  4. Step 4: Simplify right side
    10,673,190.30x = 43,146,600,727,681.93
  5. Step 5: Solve for x
    x = 43,146,600,727,681.93/10,673,190.30
  6. Step 6: Final answer
    x = 4,042,521.45

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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.