Home / 323,141,042.54-484,779,659.70-104,774,357.00

Finding the Fourth Proportional to 323,141,042.54, 484,779,659.70 and 104,774,357.00

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Solution

The fourth proportional to 323,141,042.54, 484,779,659.70 and 104,774,357.00 is: 157,183,614.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,141,042.54 : 484,779,659.70 = 104,774,357.00 : x
  2. Step 2: Convert to fraction form
    323,141,042.54/484,779,659.70 = 104,774,357.00/x
  3. Step 3: Cross multiply
    323,141,042.54x = 484,779,659.70 × 104,774,357.00
  4. Step 4: Simplify right side
    323,141,042.54x = 50,792,477,129,322,416
  5. Step 5: Solve for x
    x = 50,792,477,129,322,416/323,141,042.54
  6. Step 6: Final answer
    x = 157,183,614.72

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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.