Home / 25,453,512.54-35,125,853.03-14,007,240.54

Finding the Fourth Proportional to 25,453,512.54, 35,125,853.03 and 14,007,240.54

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Solution

The fourth proportional to 25,453,512.54, 35,125,853.03 and 14,007,240.54 is: 19,329,995.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,453,512.54 : 35,125,853.03 = 14,007,240.54 : x
  2. Step 2: Convert to fraction form
    25,453,512.54/35,125,853.03 = 14,007,240.54/x
  3. Step 3: Cross multiply
    25,453,512.54x = 35,125,853.03 × 14,007,240.54
  4. Step 4: Simplify right side
    25,453,512.54x = 492,016,272,563,897.81
  5. Step 5: Solve for x
    x = 492,016,272,563,897.81/25,453,512.54
  6. Step 6: Final answer
    x = 19,329,995.10

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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.