Home / 10,846,452.65-16,258,240.29-3,558,009.20

Finding the Fourth Proportional to 10,846,452.65, 16,258,240.29 and 3,558,009.20

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Solution

The fourth proportional to 10,846,452.65, 16,258,240.29 and 3,558,009.20 is: 5,333,261.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,846,452.65 : 16,258,240.29 = 3,558,009.20 : x
  2. Step 2: Convert to fraction form
    10,846,452.65/16,258,240.29 = 3,558,009.20/x
  3. Step 3: Cross multiply
    10,846,452.65x = 16,258,240.29 × 3,558,009.20
  4. Step 4: Simplify right side
    10,846,452.65x = 57,846,968,527,630.66
  5. Step 5: Solve for x
    x = 57,846,968,527,630.66/10,846,452.65
  6. Step 6: Final answer
    x = 5,333,261.52

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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.