Home / 592,223,680,101.75-817,268,678,540.49-338,764,586,853.75

Finding the Fourth Proportional to 592,223,680,101.75, 817,268,678,540.49 and 338,764,586,853.75

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Solution

The fourth proportional to 592,223,680,101.75, 817,268,678,540.49 and 338,764,586,853.75 is: 467,495,129,858.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,223,680,101.75 : 817,268,678,540.49 = 338,764,586,853.75 : x
  2. Step 2: Convert to fraction form
    592,223,680,101.75/817,268,678,540.49 = 338,764,586,853.75/x
  3. Step 3: Cross multiply
    592,223,680,101.75x = 817,268,678,540.49 × 338,764,586,853.75
  4. Step 4: Simplify right side
    592,223,680,101.75x = 276,861,686,234,279,296,630,784
  5. Step 5: Solve for x
    x = 276,861,686,234,279,296,630,784/592,223,680,101.75
  6. Step 6: Final answer
    x = 467,495,129,858.22

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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.