Home / 6,459,694,076.01-8,916,036,432.35-4,207,246,499.04

Finding the Fourth Proportional to 6,459,694,076.01, 8,916,036,432.35 and 4,207,246,499.04

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Solution

The fourth proportional to 6,459,694,076.01, 8,916,036,432.35 and 4,207,246,499.04 is: 5,807,080,431.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,459,694,076.01 : 8,916,036,432.35 = 4,207,246,499.04 : x
  2. Step 2: Convert to fraction form
    6,459,694,076.01/8,916,036,432.35 = 4,207,246,499.04/x
  3. Step 3: Cross multiply
    6,459,694,076.01x = 8,916,036,432.35 × 4,207,246,499.04
  4. Step 4: Simplify right side
    6,459,694,076.01x = 37,511,963,065,296,592,896
  5. Step 5: Solve for x
    x = 37,511,963,065,296,592,896/6,459,694,076.01
  6. Step 6: Final answer
    x = 5,807,080,431.97

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1.5x scale

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.