Home / 324,345,580.56-447,604,128.36-185,113,548.72

Finding the Fourth Proportional to 324,345,580.56, 447,604,128.36 and 185,113,548.72

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Solution

The fourth proportional to 324,345,580.56, 447,604,128.36 and 185,113,548.72 is: 255,460,822.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,345,580.56 : 447,604,128.36 = 185,113,548.72 : x
  2. Step 2: Convert to fraction form
    324,345,580.56/447,604,128.36 = 185,113,548.72/x
  3. Step 3: Cross multiply
    324,345,580.56x = 447,604,128.36 × 185,113,548.72
  4. Step 4: Simplify right side
    324,345,580.56x = 82,857,588,622,442,000
  5. Step 5: Solve for x
    x = 82,857,588,622,442,000/324,345,580.56
  6. Step 6: Final answer
    x = 255,460,822.00

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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.