Home / 29,847,081.60-44,770,622.40-9,654,364.80

Finding the Fourth Proportional to 29,847,081.60, 44,770,622.40 and 9,654,364.80

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Solution

The fourth proportional to 29,847,081.60, 44,770,622.40 and 9,654,364.80 is: 14,481,547.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,847,081.60 : 44,770,622.40 = 9,654,364.80 : x
  2. Step 2: Convert to fraction form
    29,847,081.60/44,770,622.40 = 9,654,364.80/x
  3. Step 3: Cross multiply
    29,847,081.60x = 44,770,622.40 × 9,654,364.80
  4. Step 4: Simplify right side
    29,847,081.60x = 432,231,920,972,651.56
  5. Step 5: Solve for x
    x = 432,231,920,972,651.56/29,847,081.60
  6. Step 6: Final answer
    x = 14,481,547.20

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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.