Home / 335,094,108.30-502,641,162.45-329,425,404.30

Finding the Fourth Proportional to 335,094,108.30, 502,641,162.45 and 329,425,404.30

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Solution

The fourth proportional to 335,094,108.30, 502,641,162.45 and 329,425,404.30 is: 494,138,106.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,094,108.30 : 502,641,162.45 = 329,425,404.30 : x
  2. Step 2: Convert to fraction form
    335,094,108.30/502,641,162.45 = 329,425,404.30/x
  3. Step 3: Cross multiply
    335,094,108.30x = 502,641,162.45 × 329,425,404.30
  4. Step 4: Simplify right side
    335,094,108.30x = 165,582,768,157,913,216
  5. Step 5: Solve for x
    x = 165,582,768,157,913,216/335,094,108.30
  6. Step 6: Final answer
    x = 494,138,106.45

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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.