Home / 95,030,154,790.96-131,152,856,232.39-56,449,227,097.84

Finding the Fourth Proportional to 95,030,154,790.96, 131,152,856,232.39 and 56,449,227,097.84

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Solution

The fourth proportional to 95,030,154,790.96, 131,152,856,232.39 and 56,449,227,097.84 is: 77,906,611,667.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,030,154,790.96 : 131,152,856,232.39 = 56,449,227,097.84 : x
  2. Step 2: Convert to fraction form
    95,030,154,790.96/131,152,856,232.39 = 56,449,227,097.84/x
  3. Step 3: Cross multiply
    95,030,154,790.96x = 131,152,856,232.39 × 56,449,227,097.84
  4. Step 4: Simplify right side
    95,030,154,790.96x = 7,403,477,365,991,887,863,808
  5. Step 5: Solve for x
    x = 7,403,477,365,991,887,863,808/95,030,154,790.96
  6. Step 6: Final answer
    x = 77,906,611,667.40

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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.