Home / 23,164,039.92-31,953,094.08-14,447,078.85

Finding the Fourth Proportional to 23,164,039.92, 31,953,094.08 and 14,447,078.85

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Solution

The fourth proportional to 23,164,039.92, 31,953,094.08 and 14,447,078.85 is: 19,928,685.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164,039.92 : 31,953,094.08 = 14,447,078.85 : x
  2. Step 2: Convert to fraction form
    23,164,039.92/31,953,094.08 = 14,447,078.85/x
  3. Step 3: Cross multiply
    23,164,039.92x = 31,953,094.08 × 14,447,078.85
  4. Step 4: Simplify right side
    23,164,039.92x = 461,628,869,675,228.19
  5. Step 5: Solve for x
    x = 461,628,869,675,228.19/23,164,039.92
  6. Step 6: Final answer
    x = 19,928,685.64

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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.