Home / 16,114,421.25-24,172,298.91-4,754,869.88

Finding the Fourth Proportional to 16,114,421.25, 24,172,298.91 and 4,754,869.88

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Solution

The fourth proportional to 16,114,421.25, 24,172,298.91 and 4,754,869.88 is: 7,132,501.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,114,421.25 : 24,172,298.91 = 4,754,869.88 : x
  2. Step 2: Convert to fraction form
    16,114,421.25/24,172,298.91 = 4,754,869.88/x
  3. Step 3: Cross multiply
    16,114,421.25x = 24,172,298.91 × 4,754,869.88
  4. Step 4: Simplify right side
    16,114,421.25x = 114,936,135,896,654.34
  5. Step 5: Solve for x
    x = 114,936,135,896,654.34/16,114,421.25
  6. Step 6: Final answer
    x = 7,132,501.63

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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.