Home / 16,163,362.56-24,218,400.96-14,496,602.88

Finding the Fourth Proportional to 16,163,362.56, 24,218,400.96 and 14,496,602.88

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Solution

The fourth proportional to 16,163,362.56, 24,218,400.96 and 14,496,602.88 is: 21,721,008.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,163,362.56 : 24,218,400.96 = 14,496,602.88 : x
  2. Step 2: Convert to fraction form
    16,163,362.56/24,218,400.96 = 14,496,602.88/x
  3. Step 3: Cross multiply
    16,163,362.56x = 24,218,400.96 × 14,496,602.88
  4. Step 4: Simplify right side
    16,163,362.56x = 351,084,541,105,730.81
  5. Step 5: Solve for x
    x = 351,084,541,105,730.81/16,163,362.56
  6. Step 6: Final answer
    x = 21,721,008.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.