Home / 29,553,328.20-44,255,342.70-19,400,982.60

Finding the Fourth Proportional to 29,553,328.20, 44,255,342.70 and 19,400,982.60

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Solution

The fourth proportional to 29,553,328.20, 44,255,342.70 and 19,400,982.60 is: 29,052,468.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,553,328.20 : 44,255,342.70 = 19,400,982.60 : x
  2. Step 2: Convert to fraction form
    29,553,328.20/44,255,342.70 = 19,400,982.60/x
  3. Step 3: Cross multiply
    29,553,328.20x = 44,255,342.70 × 19,400,982.60
  4. Step 4: Simplify right side
    29,553,328.20x = 858,597,133,679,737.12
  5. Step 5: Solve for x
    x = 858,597,133,679,737.12/29,553,328.20
  6. Step 6: Final answer
    x = 29,052,468.40

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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.