Home / 32,257,969.80-48,385,917.90-10,693,566.60

Finding the Fourth Proportional to 32,257,969.80, 48,385,917.90 and 10,693,566.60

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Solution

The fourth proportional to 32,257,969.80, 48,385,917.90 and 10,693,566.60 is: 16,040,006.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,257,969.80 : 48,385,917.90 = 10,693,566.60 : x
  2. Step 2: Convert to fraction form
    32,257,969.80/48,385,917.90 = 10,693,566.60/x
  3. Step 3: Cross multiply
    32,257,969.80x = 48,385,917.90 × 10,693,566.60
  4. Step 4: Simplify right side
    32,257,969.80x = 517,418,035,565,782.12
  5. Step 5: Solve for x
    x = 517,418,035,565,782.12/32,257,969.80
  6. Step 6: Final answer
    x = 16,040,006.20

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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.