Home / 32,256,072.30-48,384,108.45-28,057,032.30

Finding the Fourth Proportional to 32,256,072.30, 48,384,108.45 and 28,057,032.30

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Solution

The fourth proportional to 32,256,072.30, 48,384,108.45 and 28,057,032.30 is: 42,085,548.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,072.30 : 48,384,108.45 = 28,057,032.30 : x
  2. Step 2: Convert to fraction form
    32,256,072.30/48,384,108.45 = 28,057,032.30/x
  3. Step 3: Cross multiply
    32,256,072.30x = 48,384,108.45 × 28,057,032.30
  4. Step 4: Simplify right side
    32,256,072.30x = 1,357,514,493,588,353
  5. Step 5: Solve for x
    x = 1,357,514,493,588,353/32,256,072.30
  6. Step 6: Final answer
    x = 42,085,548.45

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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.