Home / 1,384,464,351.61-2,076,701,852.21-335,200,807.49

Finding the Fourth Proportional to 1,384,464,351.61, 2,076,701,852.21 and 335,200,807.49

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Solution

The fourth proportional to 1,384,464,351.61, 2,076,701,852.21 and 335,200,807.49 is: 502,802,500.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,384,464,351.61 : 2,076,701,852.21 = 335,200,807.49 : x
  2. Step 2: Convert to fraction form
    1,384,464,351.61/2,076,701,852.21 = 335,200,807.49/x
  3. Step 3: Cross multiply
    1,384,464,351.61x = 2,076,701,852.21 × 335,200,807.49
  4. Step 4: Simplify right side
    1,384,464,351.61x = 696,112,137,764,711,168
  5. Step 5: Solve for x
    x = 696,112,137,764,711,168/1,384,464,351.61
  6. Step 6: Final answer
    x = 502,802,500.44

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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.