Home / 25,900,374.06-35,741,579.40-14,297,688.42

Finding the Fourth Proportional to 25,900,374.06, 35,741,579.40 and 14,297,688.42

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Solution

The fourth proportional to 25,900,374.06, 35,741,579.40 and 14,297,688.42 is: 19,730,292.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,900,374.06 : 35,741,579.40 = 14,297,688.42 : x
  2. Step 2: Convert to fraction form
    25,900,374.06/35,741,579.40 = 14,297,688.42/x
  3. Step 3: Cross multiply
    25,900,374.06x = 35,741,579.40 × 14,297,688.42
  4. Step 4: Simplify right side
    25,900,374.06x = 511,021,965,899,890.50
  5. Step 5: Solve for x
    x = 511,021,965,899,890.50/25,900,374.06
  6. Step 6: Final answer
    x = 19,730,292.88

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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.