Home / 34,742,840.34-52,080,371.10-16,542,145.20

Finding the Fourth Proportional to 34,742,840.34, 52,080,371.10 and 16,542,145.20

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Solution

The fourth proportional to 34,742,840.34, 52,080,371.10 and 16,542,145.20 is: 24,797,082.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,742,840.34 : 52,080,371.10 = 16,542,145.20 : x
  2. Step 2: Convert to fraction form
    34,742,840.34/52,080,371.10 = 16,542,145.20/x
  3. Step 3: Cross multiply
    34,742,840.34x = 52,080,371.10 × 16,542,145.20
  4. Step 4: Simplify right side
    34,742,840.34x = 861,521,060,806,083.75
  5. Step 5: Solve for x
    x = 861,521,060,806,083.75/34,742,840.34
  6. Step 6: Final answer
    x = 24,797,082.00

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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.