Home / 272,567,533.10-408,702,000.45-110,826,733.10

Finding the Fourth Proportional to 272,567,533.10, 408,702,000.45 and 110,826,733.10

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Solution

The fourth proportional to 272,567,533.10, 408,702,000.45 and 110,826,733.10 is: 166,179,394.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,567,533.10 : 408,702,000.45 = 110,826,733.10 : x
  2. Step 2: Convert to fraction form
    272,567,533.10/408,702,000.45 = 110,826,733.10/x
  3. Step 3: Cross multiply
    272,567,533.10x = 408,702,000.45 × 110,826,733.10
  4. Step 4: Simplify right side
    272,567,533.10x = 45,295,107,521,308,224
  5. Step 5: Solve for x
    x = 45,295,107,521,308,224/272,567,533.10
  6. Step 6: Final answer
    x = 166,179,394.17

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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.