Home / 32,116,342.80-48,158,573.40-11,645,245.20

Finding the Fourth Proportional to 32,116,342.80, 48,158,573.40 and 11,645,245.20

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Solution

The fourth proportional to 32,116,342.80, 48,158,573.40 and 11,645,245.20 is: 17,462,087.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,116,342.80 : 48,158,573.40 = 11,645,245.20 : x
  2. Step 2: Convert to fraction form
    32,116,342.80/48,158,573.40 = 11,645,245.20/x
  3. Step 3: Cross multiply
    32,116,342.80x = 48,158,573.40 × 11,645,245.20
  4. Step 4: Simplify right side
    32,116,342.80x = 560,818,395,725,197.62
  5. Step 5: Solve for x
    x = 560,818,395,725,197.62/32,116,342.80
  6. Step 6: Final answer
    x = 17,462,087.74

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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.