Home / 27,217,265.40-40,825,898.10-22,430,359.80

Finding the Fourth Proportional to 27,217,265.40, 40,825,898.10 and 22,430,359.80

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Solution

The fourth proportional to 27,217,265.40, 40,825,898.10 and 22,430,359.80 is: 33,645,539.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,217,265.40 : 40,825,898.10 = 22,430,359.80 : x
  2. Step 2: Convert to fraction form
    27,217,265.40/40,825,898.10 = 22,430,359.80/x
  3. Step 3: Cross multiply
    27,217,265.40x = 40,825,898.10 × 22,430,359.80
  4. Step 4: Simplify right side
    27,217,265.40x = 915,739,583,541,136.50
  5. Step 5: Solve for x
    x = 915,739,583,541,136.50/27,217,265.40
  6. Step 6: Final answer
    x = 33,645,539.70

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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.