Home / 333,190,064.64-459,479,266.56-259,824,437.76

Finding the Fourth Proportional to 333,190,064.64, 459,479,266.56 and 259,824,437.76

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Solution

The fourth proportional to 333,190,064.64, 459,479,266.56 and 259,824,437.76 is: 358,305,828.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,190,064.64 : 459,479,266.56 = 259,824,437.76 : x
  2. Step 2: Convert to fraction form
    333,190,064.64/459,479,266.56 = 259,824,437.76/x
  3. Step 3: Cross multiply
    333,190,064.64x = 459,479,266.56 × 259,824,437.76
  4. Step 4: Simplify right side
    333,190,064.64x = 119,383,942,096,329,168
  5. Step 5: Solve for x
    x = 119,383,942,096,329,168/333,190,064.64
  6. Step 6: Final answer
    x = 358,305,828.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.