Home / 34,048,354.20-51,063,545.70-16,996,450.20

Finding the Fourth Proportional to 34,048,354.20, 51,063,545.70 and 16,996,450.20

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Solution

The fourth proportional to 34,048,354.20, 51,063,545.70 and 16,996,450.20 is: 25,490,189.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,048,354.20 : 51,063,545.70 = 16,996,450.20 : x
  2. Step 2: Convert to fraction form
    34,048,354.20/51,063,545.70 = 16,996,450.20/x
  3. Step 3: Cross multiply
    34,048,354.20x = 51,063,545.70 × 16,996,450.20
  4. Step 4: Simplify right side
    34,048,354.20x = 867,899,011,525,474.12
  5. Step 5: Solve for x
    x = 867,899,011,525,474.12/34,048,354.20
  6. Step 6: Final answer
    x = 25,490,189.82

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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.