Home / 1,175,004,594,964.90-1,763,311,980,796.30-410,092,745,405.40

Finding the Fourth Proportional to 1,175,004,594,964.90, 1,763,311,980,796.30 and 410,092,745,405.40

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Solution

The fourth proportional to 1,175,004,594,964.90, 1,763,311,980,796.30 and 410,092,745,405.40 is: 615,420,105,001.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,004,594,964.90 : 1,763,311,980,796.30 = 410,092,745,405.40 : x
  2. Step 2: Convert to fraction form
    1,175,004,594,964.90/1,763,311,980,796.30 = 410,092,745,405.40/x
  3. Step 3: Cross multiply
    1,175,004,594,964.90x = 1,763,311,980,796.30 × 410,092,745,405.40
  4. Step 4: Simplify right side
    1,175,004,594,964.90x = 723,121,451,210,988,694,011,904
  5. Step 5: Solve for x
    x = 723,121,451,210,988,694,011,904/1,175,004,594,964.90
  6. Step 6: Final answer
    x = 615,420,105,001.88

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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.