Home / 2,617,794,996.96-3,926,402,427.60-937,013,357.28

Finding the Fourth Proportional to 2,617,794,996.96, 3,926,402,427.60 and 937,013,357.28

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Solution

The fourth proportional to 2,617,794,996.96, 3,926,402,427.60 and 937,013,357.28 is: 1,405,416,209.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,617,794,996.96 : 3,926,402,427.60 = 937,013,357.28 : x
  2. Step 2: Convert to fraction form
    2,617,794,996.96/3,926,402,427.60 = 937,013,357.28/x
  3. Step 3: Cross multiply
    2,617,794,996.96x = 3,926,402,427.60 × 937,013,357.28
  4. Step 4: Simplify right side
    2,617,794,996.96x = 3,679,091,520,717,817,856
  5. Step 5: Solve for x
    x = 3,679,091,520,717,817,856/2,617,794,996.96
  6. Step 6: Final answer
    x = 1,405,416,209.06

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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.