Home / 5,648,959,463.58-8,475,346,106.25-2,500,739,808.54

Finding the Fourth Proportional to 5,648,959,463.58, 8,475,346,106.25 and 2,500,739,808.54

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Solution

The fourth proportional to 5,648,959,463.58, 8,475,346,106.25 and 2,500,739,808.54 is: 3,751,953,883.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,648,959,463.58 : 8,475,346,106.25 = 2,500,739,808.54 : x
  2. Step 2: Convert to fraction form
    5,648,959,463.58/8,475,346,106.25 = 2,500,739,808.54/x
  3. Step 3: Cross multiply
    5,648,959,463.58x = 8,475,346,106.25 × 2,500,739,808.54
  4. Step 4: Simplify right side
    5,648,959,463.58x = 21,194,635,399,053,860,864
  5. Step 5: Solve for x
    x = 21,194,635,399,053,860,864/5,648,959,463.58
  6. Step 6: Final answer
    x = 3,751,953,883.84

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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.