Home / 1,884,742,532.73-2,821,798,625.27-997,418,081.07

Finding the Fourth Proportional to 1,884,742,532.73, 2,821,798,625.27 and 997,418,081.07

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Solution

The fourth proportional to 1,884,742,532.73, 2,821,798,625.27 and 997,418,081.07 is: 1,493,314,296.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,742,532.73 : 2,821,798,625.27 = 997,418,081.07 : x
  2. Step 2: Convert to fraction form
    1,884,742,532.73/2,821,798,625.27 = 997,418,081.07/x
  3. Step 3: Cross multiply
    1,884,742,532.73x = 2,821,798,625.27 × 997,418,081.07
  4. Step 4: Simplify right side
    1,884,742,532.73x = 2,814,512,969,977,780,224
  5. Step 5: Solve for x
    x = 2,814,512,969,977,780,224/1,884,742,532.73
  6. Step 6: Final answer
    x = 1,493,314,296.83

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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.