Home / 433,107,887,037.96-597,751,038,171.54-259,499,882,564.74

Finding the Fourth Proportional to 433,107,887,037.96, 597,751,038,171.54 and 259,499,882,564.74

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Solution

The fourth proportional to 433,107,887,037.96, 597,751,038,171.54 and 259,499,882,564.74 is: 358,147,078,016.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,107,887,037.96 : 597,751,038,171.54 = 259,499,882,564.74 : x
  2. Step 2: Convert to fraction form
    433,107,887,037.96/597,751,038,171.54 = 259,499,882,564.74/x
  3. Step 3: Cross multiply
    433,107,887,037.96x = 597,751,038,171.54 × 259,499,882,564.74
  4. Step 4: Simplify right side
    433,107,887,037.96x = 155,116,324,208,466,045,435,904
  5. Step 5: Solve for x
    x = 155,116,324,208,466,045,435,904/433,107,887,037.96
  6. Step 6: Final answer
    x = 358,147,078,016.32

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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.