Home / 1,073,683,828.62-1,481,510,835.90-603,757,131.66

Finding the Fourth Proportional to 1,073,683,828.62, 1,481,510,835.90 and 603,757,131.66

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Solution

The fourth proportional to 1,073,683,828.62, 1,481,510,835.90 and 603,757,131.66 is: 833,087,645.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,683,828.62 : 1,481,510,835.90 = 603,757,131.66 : x
  2. Step 2: Convert to fraction form
    1,073,683,828.62/1,481,510,835.90 = 603,757,131.66/x
  3. Step 3: Cross multiply
    1,073,683,828.62x = 1,481,510,835.90 × 603,757,131.66
  4. Step 4: Simplify right side
    1,073,683,828.62x = 894,472,732,806,193,024
  5. Step 5: Solve for x
    x = 894,472,732,806,193,024/1,073,683,828.62
  6. Step 6: Final answer
    x = 833,087,645.51

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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.