Home / 41,353,034.01-62,036,288.99-12,209,818.93

Finding the Fourth Proportional to 41,353,034.01, 62,036,288.99 and 12,209,818.93

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Solution

The fourth proportional to 41,353,034.01, 62,036,288.99 and 12,209,818.93 is: 18,316,717.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,353,034.01 : 62,036,288.99 = 12,209,818.93 : x
  2. Step 2: Convert to fraction form
    41,353,034.01/62,036,288.99 = 12,209,818.93/x
  3. Step 3: Cross multiply
    41,353,034.01x = 62,036,288.99 × 12,209,818.93
  4. Step 4: Simplify right side
    41,353,034.01x = 757,451,855,626,849.25
  5. Step 5: Solve for x
    x = 757,451,855,626,849.25/41,353,034.01
  6. Step 6: Final answer
    x = 18,316,717.84

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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.