Home / 34,339,545.50-47,341,220.76-27,393,797.52

Finding the Fourth Proportional to 34,339,545.50, 47,341,220.76 and 27,393,797.52

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Solution

The fourth proportional to 34,339,545.50, 47,341,220.76 and 27,393,797.52 is: 37,765,666.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,339,545.50 : 47,341,220.76 = 27,393,797.52 : x
  2. Step 2: Convert to fraction form
    34,339,545.50/47,341,220.76 = 27,393,797.52/x
  3. Step 3: Cross multiply
    34,339,545.50x = 47,341,220.76 × 27,393,797.52
  4. Step 4: Simplify right side
    34,339,545.50x = 1,296,855,815,849,060.50
  5. Step 5: Solve for x
    x = 1,296,855,815,849,060.50/34,339,545.50
  6. Step 6: Final answer
    x = 37,765,666.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.