Home / 3,089,777,770,152-4,635,364,887,138.30-1,022,178,935,612.40

Finding the Fourth Proportional to 3,089,777,770,152, 4,635,364,887,138.30 and 1,022,178,935,612.40

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Solution

The fourth proportional to 3,089,777,770,152, 4,635,364,887,138.30 and 1,022,178,935,612.40 is: 1,533,499,396,714.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,777,770,152 : 4,635,364,887,138.30 = 1,022,178,935,612.40 : x
  2. Step 2: Convert to fraction form
    3,089,777,770,152/4,635,364,887,138.30 = 1,022,178,935,612.40/x
  3. Step 3: Cross multiply
    3,089,777,770,152x = 4,635,364,887,138.30 × 1,022,178,935,612.40
  4. Step 4: Simplify right side
    3,089,777,770,152x = 4,738,172,346,510,119,830,290,432
  5. Step 5: Solve for x
    x = 4,738,172,346,510,119,830,290,432/3,089,777,770,152
  6. Step 6: Final answer
    x = 1,533,499,396,714.55

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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.