Home / 32,451,985.31-44,781,965.52-17,764,810.30

Finding the Fourth Proportional to 32,451,985.31, 44,781,965.52 and 17,764,810.30

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Solution

The fourth proportional to 32,451,985.31, 44,781,965.52 and 17,764,810.30 is: 24,514,466.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,451,985.31 : 44,781,965.52 = 17,764,810.30 : x
  2. Step 2: Convert to fraction form
    32,451,985.31/44,781,965.52 = 17,764,810.30/x
  3. Step 3: Cross multiply
    32,451,985.31x = 44,781,965.52 × 17,764,810.30
  4. Step 4: Simplify right side
    32,451,985.31x = 795,543,122,100,031.12
  5. Step 5: Solve for x
    x = 795,543,122,100,031.12/32,451,985.31
  6. Step 6: Final answer
    x = 24,514,466.97

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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.