Home / 135,274,435,004-186,679,156,512.30-75,127,404,086.75

Finding the Fourth Proportional to 135,274,435,004, 186,679,156,512.30 and 75,127,404,086.75

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Solution

The fourth proportional to 135,274,435,004, 186,679,156,512.30 and 75,127,404,086.75 is: 103,676,059,896.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,274,435,004 : 186,679,156,512.30 = 75,127,404,086.75 : x
  2. Step 2: Convert to fraction form
    135,274,435,004/186,679,156,512.30 = 75,127,404,086.75/x
  3. Step 3: Cross multiply
    135,274,435,004x = 186,679,156,512.30 × 75,127,404,086.75
  4. Step 4: Simplify right side
    135,274,435,004x = 14,024,720,425,873,771,069,440
  5. Step 5: Solve for x
    x = 14,024,720,425,873,771,069,440/135,274,435,004
  6. Step 6: Final answer
    x = 103,676,059,896.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.