Home / 25,874,092.52-35,705,622-14,271,406.88

Finding the Fourth Proportional to 25,874,092.52, 35,705,622 and 14,271,406.88

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Solution

The fourth proportional to 25,874,092.52, 35,705,622 and 14,271,406.88 is: 19,694,196.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,874,092.52 : 35,705,622 = 14,271,406.88 : x
  2. Step 2: Convert to fraction form
    25,874,092.52/35,705,622 = 14,271,406.88/x
  3. Step 3: Cross multiply
    25,874,092.52x = 35,705,622 × 14,271,406.88
  4. Step 4: Simplify right side
    25,874,092.52x = 509,569,459,465,479.38
  5. Step 5: Solve for x
    x = 509,569,459,465,479.38/25,874,092.52
  6. Step 6: Final answer
    x = 19,694,196.39

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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.