Home / 333,633,418.14-500,533,482.78-235,456,816.26

Finding the Fourth Proportional to 333,633,418.14, 500,533,482.78 and 235,456,816.26

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Solution

The fourth proportional to 333,633,418.14, 500,533,482.78 and 235,456,816.26 is: 353,244,051.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,633,418.14 : 500,533,482.78 = 235,456,816.26 : x
  2. Step 2: Convert to fraction form
    333,633,418.14/500,533,482.78 = 235,456,816.26/x
  3. Step 3: Cross multiply
    333,633,418.14x = 500,533,482.78 × 235,456,816.26
  4. Step 4: Simplify right side
    333,633,418.14x = 117,854,020,286,908,320
  5. Step 5: Solve for x
    x = 117,854,020,286,908,320/333,633,418.14
  6. Step 6: Final answer
    x = 353,244,051.34

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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.