Home / 29,016,416.20-43,461,638.70-23,977,568.20

Finding the Fourth Proportional to 29,016,416.20, 43,461,638.70 and 23,977,568.20

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Solution

The fourth proportional to 29,016,416.20, 43,461,638.70 and 23,977,568.20 is: 35,914,304.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,016,416.20 : 43,461,638.70 = 23,977,568.20 : x
  2. Step 2: Convert to fraction form
    29,016,416.20/43,461,638.70 = 23,977,568.20/x
  3. Step 3: Cross multiply
    29,016,416.20x = 43,461,638.70 × 23,977,568.20
  4. Step 4: Simplify right side
    29,016,416.20x = 1,042,104,406,013,009.38
  5. Step 5: Solve for x
    x = 1,042,104,406,013,009.38/29,016,416.20
  6. Step 6: Final answer
    x = 35,914,304.47

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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.