Home / 32,147,120.06-48,216,859.86-10,576,372.40

Finding the Fourth Proportional to 32,147,120.06, 48,216,859.86 and 10,576,372.40

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Solution

The fourth proportional to 32,147,120.06, 48,216,859.86 and 10,576,372.40 is: 15,863,301.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,147,120.06 : 48,216,859.86 = 10,576,372.40 : x
  2. Step 2: Convert to fraction form
    32,147,120.06/48,216,859.86 = 10,576,372.40/x
  3. Step 3: Cross multiply
    32,147,120.06x = 48,216,859.86 × 10,576,372.40
  4. Step 4: Simplify right side
    32,147,120.06x = 509,959,465,837,971.88
  5. Step 5: Solve for x
    x = 509,959,465,837,971.88/32,147,120.06
  6. Step 6: Final answer
    x = 15,863,301.75

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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.