Home / 32,893,385.01-45,393,230.37-18,209,296.50

Finding the Fourth Proportional to 32,893,385.01, 45,393,230.37 and 18,209,296.50

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Solution

The fourth proportional to 32,893,385.01, 45,393,230.37 and 18,209,296.50 is: 25,129,027.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,893,385.01 : 45,393,230.37 = 18,209,296.50 : x
  2. Step 2: Convert to fraction form
    32,893,385.01/45,393,230.37 = 18,209,296.50/x
  3. Step 3: Cross multiply
    32,893,385.01x = 45,393,230.37 × 18,209,296.50
  4. Step 4: Simplify right side
    32,893,385.01x = 826,578,790,900,134.62
  5. Step 5: Solve for x
    x = 826,578,790,900,134.62/32,893,385.01
  6. Step 6: Final answer
    x = 25,129,027.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.