Home / 99,455,794,244.26-149,129,210,359.96-48,980,231,559.30

Finding the Fourth Proportional to 99,455,794,244.26, 149,129,210,359.96 and 48,980,231,559.30

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Solution

The fourth proportional to 99,455,794,244.26, 149,129,210,359.96 and 48,980,231,559.30 is: 73,443,516,400.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,455,794,244.26 : 149,129,210,359.96 = 48,980,231,559.30 : x
  2. Step 2: Convert to fraction form
    99,455,794,244.26/149,129,210,359.96 = 48,980,231,559.30/x
  3. Step 3: Cross multiply
    99,455,794,244.26x = 149,129,210,359.96 × 48,980,231,559.30
  4. Step 4: Simplify right side
    99,455,794,244.26x = 7,304,383,255,686,401,753,088
  5. Step 5: Solve for x
    x = 7,304,383,255,686,401,753,088/99,455,794,244.26
  6. Step 6: Final answer
    x = 73,443,516,400.33

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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.