Home / 29,526,421.80-44,289,632.70-8,251,285.80

Finding the Fourth Proportional to 29,526,421.80, 44,289,632.70 and 8,251,285.80

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Solution

The fourth proportional to 29,526,421.80, 44,289,632.70 and 8,251,285.80 is: 12,376,928.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,421.80 : 44,289,632.70 = 8,251,285.80 : x
  2. Step 2: Convert to fraction form
    29,526,421.80/44,289,632.70 = 8,251,285.80/x
  3. Step 3: Cross multiply
    29,526,421.80x = 44,289,632.70 × 8,251,285.80
  4. Step 4: Simplify right side
    29,526,421.80x = 365,446,417,384,725.69
  5. Step 5: Solve for x
    x = 365,446,417,384,725.69/29,526,421.80
  6. Step 6: Final answer
    x = 12,376,928.70

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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.