Home / 32,256,989.30-48,389,631.15-16,091,203.70

Finding the Fourth Proportional to 32,256,989.30, 48,389,631.15 and 16,091,203.70

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Solution

The fourth proportional to 32,256,989.30, 48,389,631.15 and 16,091,203.70 is: 24,138,874.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,989.30 : 48,389,631.15 = 16,091,203.70 : x
  2. Step 2: Convert to fraction form
    32,256,989.30/48,389,631.15 = 16,091,203.70/x
  3. Step 3: Cross multiply
    32,256,989.30x = 48,389,631.15 × 16,091,203.70
  4. Step 4: Simplify right side
    32,256,989.30x = 778,647,411,802,515.25
  5. Step 5: Solve for x
    x = 778,647,411,802,515.25/32,256,989.30
  6. Step 6: Final answer
    x = 24,138,874.36

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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.