Home / 596,361,061.87-823,067,735.79-453,071,031.67

Finding the Fourth Proportional to 596,361,061.87, 823,067,735.79 and 453,071,031.67

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Solution

The fourth proportional to 596,361,061.87, 823,067,735.79 and 453,071,031.67 is: 625,305,996.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,361,061.87 : 823,067,735.79 = 453,071,031.67 : x
  2. Step 2: Convert to fraction form
    596,361,061.87/823,067,735.79 = 453,071,031.67/x
  3. Step 3: Cross multiply
    596,361,061.87x = 823,067,735.79 × 453,071,031.67
  4. Step 4: Simplify right side
    596,361,061.87x = 372,908,148,189,214,912
  5. Step 5: Solve for x
    x = 372,908,148,189,214,912/596,361,061.87
  6. Step 6: Final answer
    x = 625,305,996.71

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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.