Home / 27,442,070.20-41,108,224.35-16,506,221.67

Finding the Fourth Proportional to 27,442,070.20, 41,108,224.35 and 16,506,221.67

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Solution

The fourth proportional to 27,442,070.20, 41,108,224.35 and 16,506,221.67 is: 24,726,321.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,442,070.20 : 41,108,224.35 = 16,506,221.67 : x
  2. Step 2: Convert to fraction form
    27,442,070.20/41,108,224.35 = 16,506,221.67/x
  3. Step 3: Cross multiply
    27,442,070.20x = 41,108,224.35 × 16,506,221.67
  4. Step 4: Simplify right side
    27,442,070.20x = 678,541,463,581,191.62
  5. Step 5: Solve for x
    x = 678,541,463,581,191.62/27,442,070.20
  6. Step 6: Final answer
    x = 24,726,321.98

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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.