Home / 116,491,776,015.80-174,737,664,023.70-113,226,602,511.80

Finding the Fourth Proportional to 116,491,776,015.80, 174,737,664,023.70 and 113,226,602,511.80

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Solution

The fourth proportional to 116,491,776,015.80, 174,737,664,023.70 and 113,226,602,511.80 is: 169,839,903,767.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,491,776,015.80 : 174,737,664,023.70 = 113,226,602,511.80 : x
  2. Step 2: Convert to fraction form
    116,491,776,015.80/174,737,664,023.70 = 113,226,602,511.80/x
  3. Step 3: Cross multiply
    116,491,776,015.80x = 174,737,664,023.70 × 113,226,602,511.80
  4. Step 4: Simplify right side
    116,491,776,015.80x = 19,784,952,028,251,937,570,816
  5. Step 5: Solve for x
    x = 19,784,952,028,251,937,570,816/116,491,776,015.80
  6. Step 6: Final answer
    x = 169,839,903,767.70

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1.5x scale

Why These Related Problems?

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