Home / 49,052,266,426.60-73,577,340,773.34-13,678,679,599.72

Finding the Fourth Proportional to 49,052,266,426.60, 73,577,340,773.34 and 13,678,679,599.72

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Solution

The fourth proportional to 49,052,266,426.60, 73,577,340,773.34 and 13,678,679,599.72 is: 20,517,724,124.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,052,266,426.60 : 73,577,340,773.34 = 13,678,679,599.72 : x
  2. Step 2: Convert to fraction form
    49,052,266,426.60/73,577,340,773.34 = 13,678,679,599.72/x
  3. Step 3: Cross multiply
    49,052,266,426.60x = 73,577,340,773.34 × 13,678,679,599.72
  4. Step 4: Simplify right side
    49,052,266,426.60x = 1,006,440,870,237,932,355,584
  5. Step 5: Solve for x
    x = 1,006,440,870,237,932,355,584/49,052,266,426.60
  6. Step 6: Final answer
    x = 20,517,724,124.82

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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.