Home / 32,372,969.60-48,545,457.60-16,192,668.80

Finding the Fourth Proportional to 32,372,969.60, 48,545,457.60 and 16,192,668.80

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Solution

The fourth proportional to 32,372,969.60, 48,545,457.60 and 16,192,668.80 is: 24,282,002.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,372,969.60 : 48,545,457.60 = 16,192,668.80 : x
  2. Step 2: Convert to fraction form
    32,372,969.60/48,545,457.60 = 16,192,668.80/x
  3. Step 3: Cross multiply
    32,372,969.60x = 48,545,457.60 × 16,192,668.80
  4. Step 4: Simplify right side
    32,372,969.60x = 786,080,516,661,243
  5. Step 5: Solve for x
    x = 786,080,516,661,243/32,372,969.60
  6. Step 6: Final answer
    x = 24,282,002.13

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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.