Home / 63,112,484,012.76-87,097,965,711.68-34,950,362,540.76

Finding the Fourth Proportional to 63,112,484,012.76, 87,097,965,711.68 and 34,950,362,540.76

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Solution

The fourth proportional to 63,112,484,012.76, 87,097,965,711.68 and 34,950,362,540.76 is: 48,233,016,427.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,112,484,012.76 : 87,097,965,711.68 = 34,950,362,540.76 : x
  2. Step 2: Convert to fraction form
    63,112,484,012.76/87,097,965,711.68 = 34,950,362,540.76/x
  3. Step 3: Cross multiply
    63,112,484,012.76x = 87,097,965,711.68 × 34,950,362,540.76
  4. Step 4: Simplify right side
    63,112,484,012.76x = 3,044,105,478,185,899,524,096
  5. Step 5: Solve for x
    x = 3,044,105,478,185,899,524,096/63,112,484,012.76
  6. Step 6: Final answer
    x = 48,233,016,427.79

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