Home / 25,453,537-35,125,886.82-14,007,265

Finding the Fourth Proportional to 25,453,537, 35,125,886.82 and 14,007,265

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Solution

The fourth proportional to 25,453,537, 35,125,886.82 and 14,007,265 is: 19,330,028.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,453,537 : 35,125,886.82 = 14,007,265 : x
  2. Step 2: Convert to fraction form
    25,453,537/35,125,886.82 = 14,007,265/x
  3. Step 3: Cross multiply
    25,453,537x = 35,125,886.82 × 14,007,265
  4. Step 4: Simplify right side
    25,453,537x = 492,017,605,047,747.31
  5. Step 5: Solve for x
    x = 492,017,605,047,747.31/25,453,537
  6. Step 6: Final answer
    x = 19,330,028.87

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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.