Home / 3,544,992,260.57-5,318,406,842.70-1,885,533,637.26

Finding the Fourth Proportional to 3,544,992,260.57, 5,318,406,842.70 and 1,885,533,637.26

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Solution

The fourth proportional to 3,544,992,260.57, 5,318,406,842.70 and 1,885,533,637.26 is: 2,828,788,968.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,992,260.57 : 5,318,406,842.70 = 1,885,533,637.26 : x
  2. Step 2: Convert to fraction form
    3,544,992,260.57/5,318,406,842.70 = 1,885,533,637.26/x
  3. Step 3: Cross multiply
    3,544,992,260.57x = 5,318,406,842.70 × 1,885,533,637.26
  4. Step 4: Simplify right side
    3,544,992,260.57x = 10,028,034,998,544,603,136
  5. Step 5: Solve for x
    x = 10,028,034,998,544,603,136/3,544,992,260.57
  6. Step 6: Final answer
    x = 2,828,788,968.06

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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.