Home / 414,684,770,428-622,027,157,134.45-116,564,704,142.57

Finding the Fourth Proportional to 414,684,770,428, 622,027,157,134.45 and 116,564,704,142.57

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Solution

The fourth proportional to 414,684,770,428, 622,027,157,134.45 and 116,564,704,142.57 is: 174,847,056,633.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,684,770,428 : 622,027,157,134.45 = 116,564,704,142.57 : x
  2. Step 2: Convert to fraction form
    414,684,770,428/622,027,157,134.45 = 116,564,704,142.57/x
  3. Step 3: Cross multiply
    414,684,770,428x = 622,027,157,134.45 × 116,564,704,142.57
  4. Step 4: Simplify right side
    414,684,770,428x = 72,506,411,540,021,063,450,624
  5. Step 5: Solve for x
    x = 72,506,411,540,021,063,450,624/414,684,770,428
  6. Step 6: Final answer
    x = 174,847,056,633.37

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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.