Home / 105,686,229,037.32-158,544,235,492.36-33,951,689,441.98

Finding the Fourth Proportional to 105,686,229,037.32, 158,544,235,492.36 and 33,951,689,441.98

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Solution

The fourth proportional to 105,686,229,037.32, 158,544,235,492.36 and 33,951,689,441.98 is: 50,932,318,195.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,686,229,037.32 : 158,544,235,492.36 = 33,951,689,441.98 : x
  2. Step 2: Convert to fraction form
    105,686,229,037.32/158,544,235,492.36 = 33,951,689,441.98/x
  3. Step 3: Cross multiply
    105,686,229,037.32x = 158,544,235,492.36 × 33,951,689,441.98
  4. Step 4: Simplify right side
    105,686,229,037.32x = 5,382,844,646,252,748,996,608
  5. Step 5: Solve for x
    x = 5,382,844,646,252,748,996,608/105,686,229,037.32
  6. Step 6: Final answer
    x = 50,932,318,195.89

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.