Home / 483,451,906.08-725,176,954.44-151,484,329.74

Finding the Fourth Proportional to 483,451,906.08, 725,176,954.44 and 151,484,329.74

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Solution

The fourth proportional to 483,451,906.08, 725,176,954.44 and 151,484,329.74 is: 227,226,211.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,451,906.08 : 725,176,954.44 = 151,484,329.74 : x
  2. Step 2: Convert to fraction form
    483,451,906.08/725,176,954.44 = 151,484,329.74/x
  3. Step 3: Cross multiply
    483,451,906.08x = 725,176,954.44 × 151,484,329.74
  4. Step 4: Simplify right side
    483,451,906.08x = 109,852,944,886,237,936
  5. Step 5: Solve for x
    x = 109,852,944,886,237,936/483,451,906.08
  6. Step 6: Final answer
    x = 227,226,211.14

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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.