Home / 476,119,078.04-713,091,284.22-227,299,360.34

Finding the Fourth Proportional to 476,119,078.04, 713,091,284.22 and 227,299,360.34

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Solution

The fourth proportional to 476,119,078.04, 713,091,284.22 and 227,299,360.34 is: 340,429,947.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,119,078.04 : 713,091,284.22 = 227,299,360.34 : x
  2. Step 2: Convert to fraction form
    476,119,078.04/713,091,284.22 = 227,299,360.34/x
  3. Step 3: Cross multiply
    476,119,078.04x = 713,091,284.22 × 227,299,360.34
  4. Step 4: Simplify right side
    476,119,078.04x = 162,085,192,767,235,136
  5. Step 5: Solve for x
    x = 162,085,192,767,235,136/476,119,078.04
  6. Step 6: Final answer
    x = 340,429,947.56

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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.