Home / 32,076,007.20-48,127,834.80-18,624,333.60

Finding the Fourth Proportional to 32,076,007.20, 48,127,834.80 and 18,624,333.60

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Solution

The fourth proportional to 32,076,007.20, 48,127,834.80 and 18,624,333.60 is: 27,944,527.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,007.20 : 48,127,834.80 = 18,624,333.60 : x
  2. Step 2: Convert to fraction form
    32,076,007.20/48,127,834.80 = 18,624,333.60/x
  3. Step 3: Cross multiply
    32,076,007.20x = 48,127,834.80 × 18,624,333.60
  4. Step 4: Simplify right side
    32,076,007.20x = 896,348,850,760,889.25
  5. Step 5: Solve for x
    x = 896,348,850,760,889.25/32,076,007.20
  6. Step 6: Final answer
    x = 27,944,527.05

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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.