Home / 27,312,766.98-37,691,178.46-14,922,594.28

Finding the Fourth Proportional to 27,312,766.98, 37,691,178.46 and 14,922,594.28

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Solution

The fourth proportional to 27,312,766.98, 37,691,178.46 and 14,922,594.28 is: 20,592,939.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,312,766.98 : 37,691,178.46 = 14,922,594.28 : x
  2. Step 2: Convert to fraction form
    27,312,766.98/37,691,178.46 = 14,922,594.28/x
  3. Step 3: Cross multiply
    27,312,766.98x = 37,691,178.46 × 14,922,594.28
  4. Step 4: Simplify right side
    27,312,766.98x = 562,450,164,093,655.19
  5. Step 5: Solve for x
    x = 562,450,164,093,655.19/27,312,766.98
  6. Step 6: Final answer
    x = 20,592,939.72

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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.