Home / 25,635,538.96-35,376,157.04-14,625,852.88

Finding the Fourth Proportional to 25,635,538.96, 35,376,157.04 and 14,625,852.88

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Solution

The fourth proportional to 25,635,538.96, 35,376,157.04 and 14,625,852.88 is: 20,183,171.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,635,538.96 : 35,376,157.04 = 14,625,852.88 : x
  2. Step 2: Convert to fraction form
    25,635,538.96/35,376,157.04 = 14,625,852.88/x
  3. Step 3: Cross multiply
    25,635,538.96x = 35,376,157.04 × 14,625,852.88
  4. Step 4: Simplify right side
    25,635,538.96x = 517,406,468,326,816.31
  5. Step 5: Solve for x
    x = 517,406,468,326,816.31/25,635,538.96
  6. Step 6: Final answer
    x = 20,183,171.07

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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.