Home / 10,024,771.08-13,833,814.05-5,440,994.04

Finding the Fourth Proportional to 10,024,771.08, 13,833,814.05 and 5,440,994.04

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Solution

The fourth proportional to 10,024,771.08, 13,833,814.05 and 5,440,994.04 is: 7,508,370.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,771.08 : 13,833,814.05 = 5,440,994.04 : x
  2. Step 2: Convert to fraction form
    10,024,771.08/13,833,814.05 = 5,440,994.04/x
  3. Step 3: Cross multiply
    10,024,771.08x = 13,833,814.05 × 5,440,994.04
  4. Step 4: Simplify right side
    10,024,771.08x = 75,269,699,796,518.27
  5. Step 5: Solve for x
    x = 75,269,699,796,518.27/10,024,771.08
  6. Step 6: Final answer
    x = 7,508,370.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.