Home / 30,264,299.64-45,393,096.06-10,832,749.56

Finding the Fourth Proportional to 30,264,299.64, 45,393,096.06 and 10,832,749.56

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Solution

The fourth proportional to 30,264,299.64, 45,393,096.06 and 10,832,749.56 is: 16,247,924.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,264,299.64 : 45,393,096.06 = 10,832,749.56 : x
  2. Step 2: Convert to fraction form
    30,264,299.64/45,393,096.06 = 10,832,749.56/x
  3. Step 3: Cross multiply
    30,264,299.64x = 45,393,096.06 × 10,832,749.56
  4. Step 4: Simplify right side
    30,264,299.64x = 491,732,041,371,002.81
  5. Step 5: Solve for x
    x = 491,732,041,371,002.81/30,264,299.64
  6. Step 6: Final answer
    x = 16,247,924.03

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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.