Home / 597,917,010.30-896,875,515.45-335,332,012.20

Finding the Fourth Proportional to 597,917,010.30, 896,875,515.45 and 335,332,012.20

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Solution

The fourth proportional to 597,917,010.30, 896,875,515.45 and 335,332,012.20 is: 502,998,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,917,010.30 : 896,875,515.45 = 335,332,012.20 : x
  2. Step 2: Convert to fraction form
    597,917,010.30/896,875,515.45 = 335,332,012.20/x
  3. Step 3: Cross multiply
    597,917,010.30x = 896,875,515.45 × 335,332,012.20
  4. Step 4: Simplify right side
    597,917,010.30x = 300,751,071,288,760,704
  5. Step 5: Solve for x
    x = 300,751,071,288,760,704/597,917,010.30
  6. Step 6: Final answer
    x = 502,998,018.30

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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.