Home / 6,343,852,773,832.80-9,515,767,283,571.90-1,987,774,234,682.80

Finding the Fourth Proportional to 6,343,852,773,832.80, 9,515,767,283,571.90 and 1,987,774,234,682.80

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Solution

The fourth proportional to 6,343,852,773,832.80, 9,515,767,283,571.90 and 1,987,774,234,682.80 is: 2,981,657,630,445.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,852,773,832.80 : 9,515,767,283,571.90 = 1,987,774,234,682.80 : x
  2. Step 2: Convert to fraction form
    6,343,852,773,832.80/9,515,767,283,571.90 = 1,987,774,234,682.80/x
  3. Step 3: Cross multiply
    6,343,852,773,832.80x = 9,515,767,283,571.90 × 1,987,774,234,682.80
  4. Step 4: Simplify right side
    6,343,852,773,832.80x = 18,915,197,029,521,761,178,222,592
  5. Step 5: Solve for x
    x = 18,915,197,029,521,761,178,222,592/6,343,852,773,832.80
  6. Step 6: Final answer
    x = 2,981,657,630,445.55

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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.