Home / 265,558,628.77-366,471,260.73-146,478,550.52

Finding the Fourth Proportional to 265,558,628.77, 366,471,260.73 and 146,478,550.52

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Solution

The fourth proportional to 265,558,628.77, 366,471,260.73 and 146,478,550.52 is: 202,140,594.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,558,628.77 : 366,471,260.73 = 146,478,550.52 : x
  2. Step 2: Convert to fraction form
    265,558,628.77/366,471,260.73 = 146,478,550.52/x
  3. Step 3: Cross multiply
    265,558,628.77x = 366,471,260.73 × 146,478,550.52
  4. Step 4: Simplify right side
    265,558,628.77x = 53,680,179,079,883,584
  5. Step 5: Solve for x
    x = 53,680,179,079,883,584/265,558,628.77
  6. Step 6: Final answer
    x = 202,140,594.45

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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.