Home / 32,050,873.40-48,076,310.10-9,332,511.80

Finding the Fourth Proportional to 32,050,873.40, 48,076,310.10 and 9,332,511.80

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Solution

The fourth proportional to 32,050,873.40, 48,076,310.10 and 9,332,511.80 is: 13,998,767.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,050,873.40 : 48,076,310.10 = 9,332,511.80 : x
  2. Step 2: Convert to fraction form
    32,050,873.40/48,076,310.10 = 9,332,511.80/x
  3. Step 3: Cross multiply
    32,050,873.40x = 48,076,310.10 × 9,332,511.80
  4. Step 4: Simplify right side
    32,050,873.40x = 448,672,731,308,709.25
  5. Step 5: Solve for x
    x = 448,672,731,308,709.25/32,050,873.40
  6. Step 6: Final answer
    x = 13,998,767.70

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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.