Home / 1,933,680,756,885.40-2,668,487,740,583.90-1,054,774,678,837.10

Finding the Fourth Proportional to 1,933,680,756,885.40, 2,668,487,740,583.90 and 1,054,774,678,837.10

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Solution

The fourth proportional to 1,933,680,756,885.40, 2,668,487,740,583.90 and 1,054,774,678,837.10 is: 1,455,593,582,101.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,680,756,885.40 : 2,668,487,740,583.90 = 1,054,774,678,837.10 : x
  2. Step 2: Convert to fraction form
    1,933,680,756,885.40/2,668,487,740,583.90 = 1,054,774,678,837.10/x
  3. Step 3: Cross multiply
    1,933,680,756,885.40x = 2,668,487,740,583.90 × 1,054,774,678,837.10
  4. Step 4: Simplify right side
    1,933,680,756,885.40x = 2,814,653,299,555,121,558,978,560
  5. Step 5: Solve for x
    x = 2,814,653,299,555,121,558,978,560/1,933,680,756,885.40
  6. Step 6: Final answer
    x = 1,455,593,582,101.27

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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.