Home / 32,672,587.20-45,076,042.08-32,622,198.72

Finding the Fourth Proportional to 32,672,587.20, 45,076,042.08 and 32,622,198.72

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Solution

The fourth proportional to 32,672,587.20, 45,076,042.08 and 32,622,198.72 is: 45,006,524.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,672,587.20 : 45,076,042.08 = 32,622,198.72 : x
  2. Step 2: Convert to fraction form
    32,672,587.20/45,076,042.08 = 32,622,198.72/x
  3. Step 3: Cross multiply
    32,672,587.20x = 45,076,042.08 × 32,622,198.72
  4. Step 4: Simplify right side
    32,672,587.20x = 1,470,479,602,244,842
  5. Step 5: Solve for x
    x = 1,470,479,602,244,842/32,672,587.20
  6. Step 6: Final answer
    x = 45,006,524.68

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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.