Home / 32,777,670.96-45,234,256.50-17,893,788.60

Finding the Fourth Proportional to 32,777,670.96, 45,234,256.50 and 17,893,788.60

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Solution

The fourth proportional to 32,777,670.96, 45,234,256.50 and 17,893,788.60 is: 24,694,012.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,777,670.96 : 45,234,256.50 = 17,893,788.60 : x
  2. Step 2: Convert to fraction form
    32,777,670.96/45,234,256.50 = 17,893,788.60/x
  3. Step 3: Cross multiply
    32,777,670.96x = 45,234,256.50 × 17,893,788.60
  4. Step 4: Simplify right side
    32,777,670.96x = 809,412,223,466,405.38
  5. Step 5: Solve for x
    x = 809,412,223,466,405.38/32,777,670.96
  6. Step 6: Final answer
    x = 24,694,012.72

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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.