Home / 27,173,636.40-37,499,915.57-14,783,800.26

Finding the Fourth Proportional to 27,173,636.40, 37,499,915.57 and 14,783,800.26

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Solution

The fourth proportional to 27,173,636.40, 37,499,915.57 and 14,783,800.26 is: 20,401,806.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,173,636.40 : 37,499,915.57 = 14,783,800.26 : x
  2. Step 2: Convert to fraction form
    27,173,636.40/37,499,915.57 = 14,783,800.26/x
  3. Step 3: Cross multiply
    27,173,636.40x = 37,499,915.57 × 14,783,800.26
  4. Step 4: Simplify right side
    27,173,636.40x = 554,391,261,553,744.06
  5. Step 5: Solve for x
    x = 554,391,261,553,744.06/27,173,636.40
  6. Step 6: Final answer
    x = 20,401,806.13

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1.5x scale

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.