Home / 51,046,328.28-76,526,452.26-22,271,358.36

Finding the Fourth Proportional to 51,046,328.28, 76,526,452.26 and 22,271,358.36

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Solution

The fourth proportional to 51,046,328.28, 76,526,452.26 and 22,271,358.36 is: 33,388,259.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,046,328.28 : 76,526,452.26 = 22,271,358.36 : x
  2. Step 2: Convert to fraction form
    51,046,328.28/76,526,452.26 = 22,271,358.36/x
  3. Step 3: Cross multiply
    51,046,328.28x = 76,526,452.26 × 22,271,358.36
  4. Step 4: Simplify right side
    51,046,328.28x = 1,704,348,042,301,892
  5. Step 5: Solve for x
    x = 1,704,348,042,301,892/51,046,328.28
  6. Step 6: Final answer
    x = 33,388,259.25

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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.