Home / 29,905,296.04-44,857,939.47-7,186,193.56

Finding the Fourth Proportional to 29,905,296.04, 44,857,939.47 and 7,186,193.56

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Solution

The fourth proportional to 29,905,296.04, 44,857,939.47 and 7,186,193.56 is: 10,779,289.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,905,296.04 : 44,857,939.47 = 7,186,193.56 : x
  2. Step 2: Convert to fraction form
    29,905,296.04/44,857,939.47 = 7,186,193.56/x
  3. Step 3: Cross multiply
    29,905,296.04x = 44,857,939.47 × 7,186,193.56
  4. Step 4: Simplify right side
    29,905,296.04x = 322,357,835,734,183.81
  5. Step 5: Solve for x
    x = 322,357,835,734,183.81/29,905,296.04
  6. Step 6: Final answer
    x = 10,779,289.24

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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.