Home / 32,022,461.60-48,044,321.22-10,457,766.80

Finding the Fourth Proportional to 32,022,461.60, 48,044,321.22 and 10,457,766.80

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Solution

The fourth proportional to 32,022,461.60, 48,044,321.22 and 10,457,766.80 is: 15,690,121.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,022,461.60 : 48,044,321.22 = 10,457,766.80 : x
  2. Step 2: Convert to fraction form
    32,022,461.60/48,044,321.22 = 10,457,766.80/x
  3. Step 3: Cross multiply
    32,022,461.60x = 48,044,321.22 × 10,457,766.80
  4. Step 4: Simplify right side
    32,022,461.60x = 502,436,307,142,829.88
  5. Step 5: Solve for x
    x = 502,436,307,142,829.88/32,022,461.60
  6. Step 6: Final answer
    x = 15,690,121.31

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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.