Home / 104,610,359.52-156,950,852.45-46,309,995.54

Finding the Fourth Proportional to 104,610,359.52, 156,950,852.45 and 46,309,995.54

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Solution

The fourth proportional to 104,610,359.52, 156,950,852.45 and 46,309,995.54 is: 69,480,626.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,610,359.52 : 156,950,852.45 = 46,309,995.54 : x
  2. Step 2: Convert to fraction form
    104,610,359.52/156,950,852.45 = 46,309,995.54/x
  3. Step 3: Cross multiply
    104,610,359.52x = 156,950,852.45 × 46,309,995.54
  4. Step 4: Simplify right side
    104,610,359.52x = 7,268,393,276,727,148
  5. Step 5: Solve for x
    x = 7,268,393,276,727,148/104,610,359.52
  6. Step 6: Final answer
    x = 69,480,626.11

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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.