Home / 29,421,864.80-44,132,797.20-9,227,074.40

Finding the Fourth Proportional to 29,421,864.80, 44,132,797.20 and 9,227,074.40

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Solution

The fourth proportional to 29,421,864.80, 44,132,797.20 and 9,227,074.40 is: 13,840,611.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,421,864.80 : 44,132,797.20 = 9,227,074.40 : x
  2. Step 2: Convert to fraction form
    29,421,864.80/44,132,797.20 = 9,227,074.40/x
  3. Step 3: Cross multiply
    29,421,864.80x = 44,132,797.20 × 9,227,074.40
  4. Step 4: Simplify right side
    29,421,864.80x = 407,216,603,244,511.75
  5. Step 5: Solve for x
    x = 407,216,603,244,511.75/29,421,864.80
  6. Step 6: Final answer
    x = 13,840,611.60

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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.