Home / 33,865,180.38-46,733,913.36-18,395,277.12

Finding the Fourth Proportional to 33,865,180.38, 46,733,913.36 and 18,395,277.12

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Solution

The fourth proportional to 33,865,180.38, 46,733,913.36 and 18,395,277.12 is: 25,385,463.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,865,180.38 : 46,733,913.36 = 18,395,277.12 : x
  2. Step 2: Convert to fraction form
    33,865,180.38/46,733,913.36 = 18,395,277.12/x
  3. Step 3: Cross multiply
    33,865,180.38x = 46,733,913.36 × 18,395,277.12
  4. Step 4: Simplify right side
    33,865,180.38x = 859,683,287,159,270.38
  5. Step 5: Solve for x
    x = 859,683,287,159,270.38/33,865,180.38
  6. Step 6: Final answer
    x = 25,385,463.11

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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.