Home / 1,804,241,489.44-2,706,374,191.68-698,969,098.24

Finding the Fourth Proportional to 1,804,241,489.44, 2,706,374,191.68 and 698,969,098.24

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Solution

The fourth proportional to 1,804,241,489.44, 2,706,374,191.68 and 698,969,098.24 is: 1,048,458,279.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,241,489.44 : 2,706,374,191.68 = 698,969,098.24 : x
  2. Step 2: Convert to fraction form
    1,804,241,489.44/2,706,374,191.68 = 698,969,098.24/x
  3. Step 3: Cross multiply
    1,804,241,489.44x = 2,706,374,191.68 × 698,969,098.24
  4. Step 4: Simplify right side
    1,804,241,489.44x = 1,891,671,928,258,578,432
  5. Step 5: Solve for x
    x = 1,891,671,928,258,578,432/1,804,241,489.44
  6. Step 6: Final answer
    x = 1,048,458,279.74

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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.