Home / 27,140,414.80-40,696,625.40-10,092,312.40

Finding the Fourth Proportional to 27,140,414.80, 40,696,625.40 and 10,092,312.40

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Solution

The fourth proportional to 27,140,414.80, 40,696,625.40 and 10,092,312.40 is: 15,133,263.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,140,414.80 : 40,696,625.40 = 10,092,312.40 : x
  2. Step 2: Convert to fraction form
    27,140,414.80/40,696,625.40 = 10,092,312.40/x
  3. Step 3: Cross multiply
    27,140,414.80x = 40,696,625.40 × 10,092,312.40
  4. Step 4: Simplify right side
    27,140,414.80x = 410,723,057,162,574.94
  5. Step 5: Solve for x
    x = 410,723,057,162,574.94/27,140,414.80
  6. Step 6: Final answer
    x = 15,133,263.81

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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.