Home / 4,118,083,769.62-5,606,928,240.40-4,105,008,328.42

Finding the Fourth Proportional to 4,118,083,769.62, 5,606,928,240.40 and 4,105,008,328.42

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Solution

The fourth proportional to 4,118,083,769.62, 5,606,928,240.40 and 4,105,008,328.42 is: 5,589,125,528.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118,083,769.62 : 5,606,928,240.40 = 4,105,008,328.42 : x
  2. Step 2: Convert to fraction form
    4,118,083,769.62/5,606,928,240.40 = 4,105,008,328.42/x
  3. Step 3: Cross multiply
    4,118,083,769.62x = 5,606,928,240.40 × 4,105,008,328.42
  4. Step 4: Simplify right side
    4,118,083,769.62x = 23,016,487,123,695,296,512
  5. Step 5: Solve for x
    x = 23,016,487,123,695,296,512/4,118,083,769.62
  6. Step 6: Final answer
    x = 5,589,125,528.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.