Home / 44,794,776.80-67,192,165.20-30,462,053.60

Finding the Fourth Proportional to 44,794,776.80, 67,192,165.20 and 30,462,053.60

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Solution

The fourth proportional to 44,794,776.80, 67,192,165.20 and 30,462,053.60 is: 45,693,080.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,794,776.80 : 67,192,165.20 = 30,462,053.60 : x
  2. Step 2: Convert to fraction form
    44,794,776.80/67,192,165.20 = 30,462,053.60/x
  3. Step 3: Cross multiply
    44,794,776.80x = 67,192,165.20 × 30,462,053.60
  4. Step 4: Simplify right side
    44,794,776.80x = 2,046,811,337,822,455
  5. Step 5: Solve for x
    x = 2,046,811,337,822,455/44,794,776.80
  6. Step 6: Final answer
    x = 45,693,080.40

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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.