Home / 27,273,226.41-37,637,851.83-14,884,116.39

Finding the Fourth Proportional to 27,273,226.41, 37,637,851.83 and 14,884,116.39

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Solution

The fourth proportional to 27,273,226.41, 37,637,851.83 and 14,884,116.39 is: 20,540,516.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,273,226.41 : 37,637,851.83 = 14,884,116.39 : x
  2. Step 2: Convert to fraction form
    27,273,226.41/37,637,851.83 = 14,884,116.39/x
  3. Step 3: Cross multiply
    27,273,226.41x = 37,637,851.83 × 14,884,116.39
  4. Step 4: Simplify right side
    27,273,226.41x = 560,206,167,307,294.50
  5. Step 5: Solve for x
    x = 560,206,167,307,294.50/27,273,226.41
  6. Step 6: Final answer
    x = 20,540,516.87

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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.