Home / 1,032,652,965.54-1,549,281,631.57-333,131,644.25

Finding the Fourth Proportional to 1,032,652,965.54, 1,549,281,631.57 and 333,131,644.25

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Solution

The fourth proportional to 1,032,652,965.54, 1,549,281,631.57 and 333,131,644.25 is: 499,794,950.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,652,965.54 : 1,549,281,631.57 = 333,131,644.25 : x
  2. Step 2: Convert to fraction form
    1,032,652,965.54/1,549,281,631.57 = 333,131,644.25/x
  3. Step 3: Cross multiply
    1,032,652,965.54x = 1,549,281,631.57 × 333,131,644.25
  4. Step 4: Simplify right side
    1,032,652,965.54x = 516,114,737,330,366,208
  5. Step 5: Solve for x
    x = 516,114,737,330,366,208/1,032,652,965.54
  6. Step 6: Final answer
    x = 499,794,950.05

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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.