Home / 414,684,770,426.76-622,027,157,132.56-116,564,704,141.32

Finding the Fourth Proportional to 414,684,770,426.76, 622,027,157,132.56 and 116,564,704,141.32

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Solution

The fourth proportional to 414,684,770,426.76, 622,027,157,132.56 and 116,564,704,141.32 is: 174,847,056,631.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,684,770,426.76 : 622,027,157,132.56 = 116,564,704,141.32 : x
  2. Step 2: Convert to fraction form
    414,684,770,426.76/622,027,157,132.56 = 116,564,704,141.32/x
  3. Step 3: Cross multiply
    414,684,770,426.76x = 622,027,157,132.56 × 116,564,704,141.32
  4. Step 4: Simplify right side
    414,684,770,426.76x = 72,506,411,539,023,238,529,024
  5. Step 5: Solve for x
    x = 72,506,411,539,023,238,529,024/414,684,770,426.76
  6. Step 6: Final answer
    x = 174,847,056,631.49

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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.