Home / 2,863,224,628.71-4,294,998,259.23-871,331,467.73

Finding the Fourth Proportional to 2,863,224,628.71, 4,294,998,259.23 and 871,331,467.73

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Solution

The fourth proportional to 2,863,224,628.71, 4,294,998,259.23 and 871,331,467.73 is: 1,307,046,293.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,224,628.71 : 4,294,998,259.23 = 871,331,467.73 : x
  2. Step 2: Convert to fraction form
    2,863,224,628.71/4,294,998,259.23 = 871,331,467.73/x
  3. Step 3: Cross multiply
    2,863,224,628.71x = 4,294,998,259.23 × 871,331,467.73
  4. Step 4: Simplify right side
    2,863,224,628.71x = 3,742,367,137,091,195,392
  5. Step 5: Solve for x
    x = 3,742,367,137,091,195,392/2,863,224,628.71
  6. Step 6: Final answer
    x = 1,307,046,293.04

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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.