Home / 35,213,467.20-52,820,200.80-9,654,435.60

Finding the Fourth Proportional to 35,213,467.20, 52,820,200.80 and 9,654,435.60

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Solution

The fourth proportional to 35,213,467.20, 52,820,200.80 and 9,654,435.60 is: 14,481,653.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,213,467.20 : 52,820,200.80 = 9,654,435.60 : x
  2. Step 2: Convert to fraction form
    35,213,467.20/52,820,200.80 = 9,654,435.60/x
  3. Step 3: Cross multiply
    35,213,467.20x = 52,820,200.80 × 9,654,435.60
  4. Step 4: Simplify right side
    35,213,467.20x = 509,949,227,002,668.44
  5. Step 5: Solve for x
    x = 509,949,227,002,668.44/35,213,467.20
  6. Step 6: Final answer
    x = 14,481,653.40

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1.5x scale

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.