Home / 414,684,770,427-622,027,157,132.95-116,564,704,141.57

Finding the Fourth Proportional to 414,684,770,427, 622,027,157,132.95 and 116,564,704,141.57

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Solution

The fourth proportional to 414,684,770,427, 622,027,157,132.95 and 116,564,704,141.57 is: 174,847,056,631.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,684,770,427 : 622,027,157,132.95 = 116,564,704,141.57 : x
  2. Step 2: Convert to fraction form
    414,684,770,427/622,027,157,132.95 = 116,564,704,141.57/x
  3. Step 3: Cross multiply
    414,684,770,427x = 622,027,157,132.95 × 116,564,704,141.57
  4. Step 4: Simplify right side
    414,684,770,427x = 72,506,411,539,224,187,633,664
  5. Step 5: Solve for x
    x = 72,506,411,539,224,187,633,664/414,684,770,427
  6. Step 6: Final answer
    x = 174,847,056,631.87

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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.