Home / 1,132,124,959,652.90-1,698,425,972,319.30-367,153,462,213.89

Finding the Fourth Proportional to 1,132,124,959,652.90, 1,698,425,972,319.30 and 367,153,462,213.89

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Solution

The fourth proportional to 1,132,124,959,652.90, 1,698,425,972,319.30 and 367,153,462,213.89 is: 550,807,550,645.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,124,959,652.90 : 1,698,425,972,319.30 = 367,153,462,213.89 : x
  2. Step 2: Convert to fraction form
    1,132,124,959,652.90/1,698,425,972,319.30 = 367,153,462,213.89/x
  3. Step 3: Cross multiply
    1,132,124,959,652.90x = 1,698,425,972,319.30 × 367,153,462,213.89
  4. Step 4: Simplify right side
    1,132,124,959,652.90x = 623,582,976,051,023,515,222,016
  5. Step 5: Solve for x
    x = 623,582,976,051,023,515,222,016/1,132,124,959,652.90
  6. Step 6: Final answer
    x = 550,807,550,645.48

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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.