Home / 1,384,464,362.48-2,076,701,868.50-335,200,818.36

Finding the Fourth Proportional to 1,384,464,362.48, 2,076,701,868.50 and 335,200,818.36

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Solution

The fourth proportional to 1,384,464,362.48, 2,076,701,868.50 and 335,200,818.36 is: 502,802,516.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,384,464,362.48 : 2,076,701,868.50 = 335,200,818.36 : x
  2. Step 2: Convert to fraction form
    1,384,464,362.48/2,076,701,868.50 = 335,200,818.36/x
  3. Step 3: Cross multiply
    1,384,464,362.48x = 2,076,701,868.50 × 335,200,818.36
  4. Step 4: Simplify right side
    1,384,464,362.48x = 696,112,165,809,265,152
  5. Step 5: Solve for x
    x = 696,112,165,809,265,152/1,384,464,362.48
  6. Step 6: Final answer
    x = 502,802,516.75

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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.