Home / 265,558,626.52-366,471,257.63-146,478,548.27

Finding the Fourth Proportional to 265,558,626.52, 366,471,257.63 and 146,478,548.27

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Solution

The fourth proportional to 265,558,626.52, 366,471,257.63 and 146,478,548.27 is: 202,140,591.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,558,626.52 : 366,471,257.63 = 146,478,548.27 : x
  2. Step 2: Convert to fraction form
    265,558,626.52/366,471,257.63 = 146,478,548.27/x
  3. Step 3: Cross multiply
    265,558,626.52x = 366,471,257.63 × 146,478,548.27
  4. Step 4: Simplify right side
    265,558,626.52x = 53,680,177,800,507,352
  5. Step 5: Solve for x
    x = 53,680,177,800,507,352/265,558,626.52
  6. Step 6: Final answer
    x = 202,140,591.34

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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.