Home / 1,073,683,830.37-1,481,510,838.32-603,757,133.41

Finding the Fourth Proportional to 1,073,683,830.37, 1,481,510,838.32 and 603,757,133.41

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Solution

The fourth proportional to 1,073,683,830.37, 1,481,510,838.32 and 603,757,133.41 is: 833,087,647.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,683,830.37 : 1,481,510,838.32 = 603,757,133.41 : x
  2. Step 2: Convert to fraction form
    1,073,683,830.37/1,481,510,838.32 = 603,757,133.41/x
  3. Step 3: Cross multiply
    1,073,683,830.37x = 1,481,510,838.32 × 603,757,133.41
  4. Step 4: Simplify right side
    1,073,683,830.37x = 894,472,736,856,910,336
  5. Step 5: Solve for x
    x = 894,472,736,856,910,336/1,073,683,830.37
  6. Step 6: Final answer
    x = 833,087,647.92

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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.