Home / 37,711,457.82-56,606,768.10-33,420,957.48

Finding the Fourth Proportional to 37,711,457.82, 56,606,768.10 and 33,420,957.48

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Solution

The fourth proportional to 37,711,457.82, 56,606,768.10 and 33,420,957.48 is: 50,166,514.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,711,457.82 : 56,606,768.10 = 33,420,957.48 : x
  2. Step 2: Convert to fraction form
    37,711,457.82/56,606,768.10 = 33,420,957.48/x
  3. Step 3: Cross multiply
    37,711,457.82x = 56,606,768.10 × 33,420,957.48
  4. Step 4: Simplify right side
    37,711,457.82x = 1,891,852,389,750,320.50
  5. Step 5: Solve for x
    x = 1,891,852,389,750,320.50/37,711,457.82
  6. Step 6: Final answer
    x = 50,166,514.35

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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.