Home / 33,488,850,028.72-50,243,077,376.48-10,798,747,774.20

Finding the Fourth Proportional to 33,488,850,028.72, 50,243,077,376.48 and 10,798,747,774.20

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Solution

The fourth proportional to 33,488,850,028.72, 50,243,077,376.48 and 10,798,747,774.20 is: 16,201,282,502.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,488,850,028.72 : 50,243,077,376.48 = 10,798,747,774.20 : x
  2. Step 2: Convert to fraction form
    33,488,850,028.72/50,243,077,376.48 = 10,798,747,774.20/x
  3. Step 3: Cross multiply
    33,488,850,028.72x = 50,243,077,376.48 × 10,798,747,774.20
  4. Step 4: Simplify right side
    33,488,850,028.72x = 542,562,319,988,221,870,080
  5. Step 5: Solve for x
    x = 542,562,319,988,221,870,080/33,488,850,028.72
  6. Step 6: Final answer
    x = 16,201,282,502.17

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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.