Home / 2,617,795,009.96-3,926,402,447.10-937,013,370.28

Finding the Fourth Proportional to 2,617,795,009.96, 3,926,402,447.10 and 937,013,370.28

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Solution

The fourth proportional to 2,617,795,009.96, 3,926,402,447.10 and 937,013,370.28 is: 1,405,416,228.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,617,795,009.96 : 3,926,402,447.10 = 937,013,370.28 : x
  2. Step 2: Convert to fraction form
    2,617,795,009.96/3,926,402,447.10 = 937,013,370.28/x
  3. Step 3: Cross multiply
    2,617,795,009.96x = 3,926,402,447.10 × 937,013,370.28
  4. Step 4: Simplify right side
    2,617,795,009.96x = 3,679,091,590,032,809,984
  5. Step 5: Solve for x
    x = 3,679,091,590,032,809,984/2,617,795,009.96
  6. Step 6: Final answer
    x = 1,405,416,228.56

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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.