Home / 27,312,883.93-37,691,333.94-14,922,710.71

Finding the Fourth Proportional to 27,312,883.93, 37,691,333.94 and 14,922,710.71

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Solution

The fourth proportional to 27,312,883.93, 37,691,333.94 and 14,922,710.71 is: 20,593,097.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,312,883.93 : 37,691,333.94 = 14,922,710.71 : x
  2. Step 2: Convert to fraction form
    27,312,883.93/37,691,333.94 = 14,922,710.71/x
  3. Step 3: Cross multiply
    27,312,883.93x = 37,691,333.94 × 14,922,710.71
  4. Step 4: Simplify right side
    27,312,883.93x = 562,456,872,660,624.50
  5. Step 5: Solve for x
    x = 562,456,872,660,624.50/27,312,883.93
  6. Step 6: Final answer
    x = 20,593,097.17

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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.