Home / 32,805,214.10-49,207,821.15-32,326,917.20

Finding the Fourth Proportional to 32,805,214.10, 49,207,821.15 and 32,326,917.20

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Solution

The fourth proportional to 32,805,214.10, 49,207,821.15 and 32,326,917.20 is: 48,490,375.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,214.10 : 49,207,821.15 = 32,326,917.20 : x
  2. Step 2: Convert to fraction form
    32,805,214.10/49,207,821.15 = 32,326,917.20/x
  3. Step 3: Cross multiply
    32,805,214.10x = 49,207,821.15 × 32,326,917.20
  4. Step 4: Simplify right side
    32,805,214.10x = 1,590,737,159,908,458.75
  5. Step 5: Solve for x
    x = 1,590,737,159,908,458.75/32,805,214.10
  6. Step 6: Final answer
    x = 48,490,375.80

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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.