Home / 29,704,437.80-44,556,656.70-19,500,770.60

Finding the Fourth Proportional to 29,704,437.80, 44,556,656.70 and 19,500,770.60

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Solution

The fourth proportional to 29,704,437.80, 44,556,656.70 and 19,500,770.60 is: 29,251,155.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,704,437.80 : 44,556,656.70 = 19,500,770.60 : x
  2. Step 2: Convert to fraction form
    29,704,437.80/44,556,656.70 = 19,500,770.60/x
  3. Step 3: Cross multiply
    29,704,437.80x = 44,556,656.70 × 19,500,770.60
  4. Step 4: Simplify right side
    29,704,437.80x = 868,889,141,009,653.12
  5. Step 5: Solve for x
    x = 868,889,141,009,653.12/29,704,437.80
  6. Step 6: Final answer
    x = 29,251,155.90

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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.