Home / 34,005,300.60-51,007,950.90-13,825,025.40

Finding the Fourth Proportional to 34,005,300.60, 51,007,950.90 and 13,825,025.40

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Solution

The fourth proportional to 34,005,300.60, 51,007,950.90 and 13,825,025.40 is: 20,737,538.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,005,300.60 : 51,007,950.90 = 13,825,025.40 : x
  2. Step 2: Convert to fraction form
    34,005,300.60/51,007,950.90 = 13,825,025.40/x
  3. Step 3: Cross multiply
    34,005,300.60x = 51,007,950.90 × 13,825,025.40
  4. Step 4: Simplify right side
    34,005,300.60x = 705,186,216,794,452.88
  5. Step 5: Solve for x
    x = 705,186,216,794,452.88/34,005,300.60
  6. Step 6: Final answer
    x = 20,737,538.10

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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.