Home / 21,562,598.29-32,245,657.38-16,101,528.07

Finding the Fourth Proportional to 21,562,598.29, 32,245,657.38 and 16,101,528.07

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Solution

The fourth proportional to 21,562,598.29, 32,245,657.38 and 16,101,528.07 is: 24,078,932.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,562,598.29 : 32,245,657.38 = 16,101,528.07 : x
  2. Step 2: Convert to fraction form
    21,562,598.29/32,245,657.38 = 16,101,528.07/x
  3. Step 3: Cross multiply
    21,562,598.29x = 32,245,657.38 × 16,101,528.07
  4. Step 4: Simplify right side
    21,562,598.29x = 519,204,357,439,672.62
  5. Step 5: Solve for x
    x = 519,204,357,439,672.62/21,562,598.29
  6. Step 6: Final answer
    x = 24,078,932.90

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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.