Home / 25,635,528.46-35,376,142.53-14,625,842.41

Finding the Fourth Proportional to 25,635,528.46, 35,376,142.53 and 14,625,842.41

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Solution

The fourth proportional to 25,635,528.46, 35,376,142.53 and 14,625,842.41 is: 20,183,156.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,635,528.46 : 35,376,142.53 = 14,625,842.41 : x
  2. Step 2: Convert to fraction form
    25,635,528.46/35,376,142.53 = 14,625,842.41/x
  3. Step 3: Cross multiply
    25,635,528.46x = 35,376,142.53 × 14,625,842.41
  4. Step 4: Simplify right side
    25,635,528.46x = 517,405,885,717,478.75
  5. Step 5: Solve for x
    x = 517,405,885,717,478.75/25,635,528.46
  6. Step 6: Final answer
    x = 20,183,156.61

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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.