Home / 453,775,778.10-680,663,667.15-281,588,894.10

Finding the Fourth Proportional to 453,775,778.10, 680,663,667.15 and 281,588,894.10

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Solution

The fourth proportional to 453,775,778.10, 680,663,667.15 and 281,588,894.10 is: 422,383,341.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,775,778.10 : 680,663,667.15 = 281,588,894.10 : x
  2. Step 2: Convert to fraction form
    453,775,778.10/680,663,667.15 = 281,588,894.10/x
  3. Step 3: Cross multiply
    453,775,778.10x = 680,663,667.15 × 281,588,894.10
  4. Step 4: Simplify right side
    453,775,778.10x = 191,667,329,286,819,008
  5. Step 5: Solve for x
    x = 191,667,329,286,819,008/453,775,778.10
  6. Step 6: Final answer
    x = 422,383,341.15

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