Home / 15,890,070.14-23,835,326.64-4,530,518.76

Finding the Fourth Proportional to 15,890,070.14, 23,835,326.64 and 4,530,518.76

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Solution

The fourth proportional to 15,890,070.14, 23,835,326.64 and 4,530,518.76 is: 6,795,841.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,890,070.14 : 23,835,326.64 = 4,530,518.76 : x
  2. Step 2: Convert to fraction form
    15,890,070.14/23,835,326.64 = 4,530,518.76/x
  3. Step 3: Cross multiply
    15,890,070.14x = 23,835,326.64 × 4,530,518.76
  4. Step 4: Simplify right side
    15,890,070.14x = 107,986,394,591,124.95
  5. Step 5: Solve for x
    x = 107,986,394,591,124.95/15,890,070.14
  6. Step 6: Final answer
    x = 6,795,841.28

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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.