Home / 2,256,061,542,989.90-3,384,287,251,939.50-622,407,036,585.05

Finding the Fourth Proportional to 2,256,061,542,989.90, 3,384,287,251,939.50 and 622,407,036,585.05

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Solution

The fourth proportional to 2,256,061,542,989.90, 3,384,287,251,939.50 and 622,407,036,585.05 is: 933,664,334,635.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,061,542,989.90 : 3,384,287,251,939.50 = 622,407,036,585.05 : x
  2. Step 2: Convert to fraction form
    2,256,061,542,989.90/3,384,287,251,939.50 = 622,407,036,585.05/x
  3. Step 3: Cross multiply
    2,256,061,542,989.90x = 3,384,287,251,939.50 × 622,407,036,585.05
  4. Step 4: Simplify right side
    2,256,061,542,989.90x = 2,106,404,199,432,226,980,495,360
  5. Step 5: Solve for x
    x = 2,106,404,199,432,226,980,495,360/2,256,061,542,989.90
  6. Step 6: Final answer
    x = 933,664,334,635.42

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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.