Home / 1,924,739,166.44-2,656,142,015.46-1,044,673,051.88

Finding the Fourth Proportional to 1,924,739,166.44, 2,656,142,015.46 and 1,044,673,051.88

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Solution

The fourth proportional to 1,924,739,166.44, 2,656,142,015.46 and 1,044,673,051.88 is: 1,441,649,878.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,739,166.44 : 2,656,142,015.46 = 1,044,673,051.88 : x
  2. Step 2: Convert to fraction form
    1,924,739,166.44/2,656,142,015.46 = 1,044,673,051.88/x
  3. Step 3: Cross multiply
    1,924,739,166.44x = 2,656,142,015.46 × 1,044,673,051.88
  4. Step 4: Simplify right side
    1,924,739,166.44x = 2,774,799,985,517,292,544
  5. Step 5: Solve for x
    x = 2,774,799,985,517,292,544/1,924,739,166.44
  6. Step 6: Final answer
    x = 1,441,649,878.54

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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.