Home / 25,886,913.09-35,724,698.09-14,126,939.23

Finding the Fourth Proportional to 25,886,913.09, 35,724,698.09 and 14,126,939.23

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Solution

The fourth proportional to 25,886,913.09, 35,724,698.09 and 14,126,939.23 is: 19,495,589.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,886,913.09 : 35,724,698.09 = 14,126,939.23 : x
  2. Step 2: Convert to fraction form
    25,886,913.09/35,724,698.09 = 14,126,939.23/x
  3. Step 3: Cross multiply
    25,886,913.09x = 35,724,698.09 × 14,126,939.23
  4. Step 4: Simplify right side
    25,886,913.09x = 504,680,638,856,892.38
  5. Step 5: Solve for x
    x = 504,680,638,856,892.38/25,886,913.09
  6. Step 6: Final answer
    x = 19,495,589.80

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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.