Home / 32,147,127.49-48,216,871.02-10,576,379.83

Finding the Fourth Proportional to 32,147,127.49, 48,216,871.02 and 10,576,379.83

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Solution

The fourth proportional to 32,147,127.49, 48,216,871.02 and 10,576,379.83 is: 15,863,312.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,147,127.49 : 48,216,871.02 = 10,576,379.83 : x
  2. Step 2: Convert to fraction form
    32,147,127.49/48,216,871.02 = 10,576,379.83/x
  3. Step 3: Cross multiply
    32,147,127.49x = 48,216,871.02 × 10,576,379.83
  4. Step 4: Simplify right side
    32,147,127.49x = 509,959,942,121,639.56
  5. Step 5: Solve for x
    x = 509,959,942,121,639.56/32,147,127.49
  6. Step 6: Final answer
    x = 15,863,312.90

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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.