Home / 16,607,461.30-24,921,689.55-9,784,021.30

Finding the Fourth Proportional to 16,607,461.30, 24,921,689.55 and 9,784,021.30

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Solution

The fourth proportional to 16,607,461.30, 24,921,689.55 and 9,784,021.30 is: 14,682,216.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,461.30 : 24,921,689.55 = 9,784,021.30 : x
  2. Step 2: Convert to fraction form
    16,607,461.30/24,921,689.55 = 9,784,021.30/x
  3. Step 3: Cross multiply
    16,607,461.30x = 24,921,689.55 × 9,784,021.30
  4. Step 4: Simplify right side
    16,607,461.30x = 243,834,341,389,187.44
  5. Step 5: Solve for x
    x = 243,834,341,389,187.44/16,607,461.30
  6. Step 6: Final answer
    x = 14,682,216.44

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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.