Home / 29,729,359.80-44,594,039.70-19,558,497.60

Finding the Fourth Proportional to 29,729,359.80, 44,594,039.70 and 19,558,497.60

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Solution

The fourth proportional to 29,729,359.80, 44,594,039.70 and 19,558,497.60 is: 29,337,746.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,729,359.80 : 44,594,039.70 = 19,558,497.60 : x
  2. Step 2: Convert to fraction form
    29,729,359.80/44,594,039.70 = 19,558,497.60/x
  3. Step 3: Cross multiply
    29,729,359.80x = 44,594,039.70 × 19,558,497.60
  4. Step 4: Simplify right side
    29,729,359.80x = 872,192,418,446,754.88
  5. Step 5: Solve for x
    x = 872,192,418,446,754.88/29,729,359.80
  6. Step 6: Final answer
    x = 29,337,746.40

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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.