Home / 4,039,631,997.90-6,057,936,342.45-1,418,423,268.30

Finding the Fourth Proportional to 4,039,631,997.90, 6,057,936,342.45 and 1,418,423,268.30

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Solution

The fourth proportional to 4,039,631,997.90, 6,057,936,342.45 and 1,418,423,268.30 is: 2,127,104,120.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,631,997.90 : 6,057,936,342.45 = 1,418,423,268.30 : x
  2. Step 2: Convert to fraction form
    4,039,631,997.90/6,057,936,342.45 = 1,418,423,268.30/x
  3. Step 3: Cross multiply
    4,039,631,997.90x = 6,057,936,342.45 × 1,418,423,268.30
  4. Step 4: Simplify right side
    4,039,631,997.90x = 8,592,717,866,011,276,288
  5. Step 5: Solve for x
    x = 8,592,717,866,011,276,288/4,039,631,997.90
  6. Step 6: Final answer
    x = 2,127,104,120.00

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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.