Home / 29,016,649.20-43,461,988.20-23,977,801.20

Finding the Fourth Proportional to 29,016,649.20, 43,461,988.20 and 23,977,801.20

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Solution

The fourth proportional to 29,016,649.20, 43,461,988.20 and 23,977,801.20 is: 35,914,653.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,016,649.20 : 43,461,988.20 = 23,977,801.20 : x
  2. Step 2: Convert to fraction form
    29,016,649.20/43,461,988.20 = 23,977,801.20/x
  3. Step 3: Cross multiply
    29,016,649.20x = 43,461,988.20 × 23,977,801.20
  4. Step 4: Simplify right side
    29,016,649.20x = 1,042,122,912,816,345.88
  5. Step 5: Solve for x
    x = 1,042,122,912,816,345.88/29,016,649.20
  6. Step 6: Final answer
    x = 35,914,653.88

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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.