Home / 475,789,468.08-713,830,338.05-227,112,050.04

Finding the Fourth Proportional to 475,789,468.08, 713,830,338.05 and 227,112,050.04

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Solution

The fourth proportional to 475,789,468.08, 713,830,338.05 and 227,112,050.04 is: 340,737,831.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,789,468.08 : 713,830,338.05 = 227,112,050.04 : x
  2. Step 2: Convert to fraction form
    475,789,468.08/713,830,338.05 = 227,112,050.04/x
  3. Step 3: Cross multiply
    475,789,468.08x = 713,830,338.05 × 227,112,050.04
  4. Step 4: Simplify right side
    475,789,468.08x = 162,119,471,451,469,280
  5. Step 5: Solve for x
    x = 162,119,471,451,469,280/475,789,468.08
  6. Step 6: Final answer
    x = 340,737,831.18

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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.