Home / 590,125,437.28-814,444,514.85-335,868,612.75

Finding the Fourth Proportional to 590,125,437.28, 814,444,514.85 and 335,868,612.75

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Solution

The fourth proportional to 590,125,437.28, 814,444,514.85 and 335,868,612.75 is: 463,539,329.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,125,437.28 : 814,444,514.85 = 335,868,612.75 : x
  2. Step 2: Convert to fraction form
    590,125,437.28/814,444,514.85 = 335,868,612.75/x
  3. Step 3: Cross multiply
    590,125,437.28x = 814,444,514.85 × 335,868,612.75
  4. Step 4: Simplify right side
    590,125,437.28x = 273,546,349,364,516,288
  5. Step 5: Solve for x
    x = 273,546,349,364,516,288/590,125,437.28
  6. Step 6: Final answer
    x = 463,539,329.24

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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.