Home / 1,933,680,756,847-2,668,487,740,530.80-1,054,774,678,798.60

Finding the Fourth Proportional to 1,933,680,756,847, 2,668,487,740,530.80 and 1,054,774,678,798.60

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Solution

The fourth proportional to 1,933,680,756,847, 2,668,487,740,530.80 and 1,054,774,678,798.60 is: 1,455,593,582,048.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,680,756,847 : 2,668,487,740,530.80 = 1,054,774,678,798.60 : x
  2. Step 2: Convert to fraction form
    1,933,680,756,847/2,668,487,740,530.80 = 1,054,774,678,798.60/x
  3. Step 3: Cross multiply
    1,933,680,756,847x = 2,668,487,740,530.80 × 1,054,774,678,798.60
  4. Step 4: Simplify right side
    1,933,680,756,847x = 2,814,653,299,396,376,346,492,928
  5. Step 5: Solve for x
    x = 2,814,653,299,396,376,346,492,928/1,933,680,756,847
  6. Step 6: Final answer
    x = 1,455,593,582,048.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.