Home / 17,442,576.96-24,076,047.30-10,102,214.20

Finding the Fourth Proportional to 17,442,576.96, 24,076,047.30 and 10,102,214.20

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Solution

The fourth proportional to 17,442,576.96, 24,076,047.30 and 10,102,214.20 is: 13,944,120.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,576.96 : 24,076,047.30 = 10,102,214.20 : x
  2. Step 2: Convert to fraction form
    17,442,576.96/24,076,047.30 = 10,102,214.20/x
  3. Step 3: Cross multiply
    17,442,576.96x = 24,076,047.30 × 10,102,214.20
  4. Step 4: Simplify right side
    17,442,576.96x = 243,221,386,913,931.66
  5. Step 5: Solve for x
    x = 243,221,386,913,931.66/17,442,576.96
  6. Step 6: Final answer
    x = 13,944,120.04

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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.