Home / 32,643,849.20-48,997,266.60-16,488,042.80

Finding the Fourth Proportional to 32,643,849.20, 48,997,266.60 and 16,488,042.80

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Solution

The fourth proportional to 32,643,849.20, 48,997,266.60 and 16,488,042.80 is: 24,747,970.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,643,849.20 : 48,997,266.60 = 16,488,042.80 : x
  2. Step 2: Convert to fraction form
    32,643,849.20/48,997,266.60 = 16,488,042.80/x
  3. Step 3: Cross multiply
    32,643,849.20x = 48,997,266.60 × 16,488,042.80
  4. Step 4: Simplify right side
    32,643,849.20x = 807,869,028,783,810.50
  5. Step 5: Solve for x
    x = 807,869,028,783,810.50/32,643,849.20
  6. Step 6: Final answer
    x = 24,747,970.86

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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.