Home / 16,562,394.30-24,828,816.09-6,462,666.30

Finding the Fourth Proportional to 16,562,394.30, 24,828,816.09 and 6,462,666.30

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Solution

The fourth proportional to 16,562,394.30, 24,828,816.09 and 6,462,666.30 is: 9,688,234.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562,394.30 : 24,828,816.09 = 6,462,666.30 : x
  2. Step 2: Convert to fraction form
    16,562,394.30/24,828,816.09 = 6,462,666.30/x
  3. Step 3: Cross multiply
    16,562,394.30x = 24,828,816.09 × 6,462,666.30
  4. Step 4: Simplify right side
    16,562,394.30x = 160,460,353,013,740.75
  5. Step 5: Solve for x
    x = 160,460,353,013,740.75/16,562,394.30
  6. Step 6: Final answer
    x = 9,688,234.09

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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.