Home / 44,289,640.80-66,434,461.20-27,194,882.40

Finding the Fourth Proportional to 44,289,640.80, 66,434,461.20 and 27,194,882.40

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Solution

The fourth proportional to 44,289,640.80, 66,434,461.20 and 27,194,882.40 is: 40,792,323.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289,640.80 : 66,434,461.20 = 27,194,882.40 : x
  2. Step 2: Convert to fraction form
    44,289,640.80/66,434,461.20 = 27,194,882.40/x
  3. Step 3: Cross multiply
    44,289,640.80x = 66,434,461.20 × 27,194,882.40
  4. Step 4: Simplify right side
    44,289,640.80x = 1,806,677,359,641,362.75
  5. Step 5: Solve for x
    x = 1,806,677,359,641,362.75/44,289,640.80
  6. Step 6: Final answer
    x = 40,792,323.60

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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.