Home / 1,703,666,605.03-2,550,263,257.69-1,452,334,569.39

Finding the Fourth Proportional to 1,703,666,605.03, 2,550,263,257.69 and 1,452,334,569.39

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Solution

The fourth proportional to 1,703,666,605.03, 2,550,263,257.69 and 1,452,334,569.39 is: 2,174,037,736.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,666,605.03 : 2,550,263,257.69 = 1,452,334,569.39 : x
  2. Step 2: Convert to fraction form
    1,703,666,605.03/2,550,263,257.69 = 1,452,334,569.39/x
  3. Step 3: Cross multiply
    1,703,666,605.03x = 2,550,263,257.69 × 1,452,334,569.39
  4. Step 4: Simplify right side
    1,703,666,605.03x = 3,703,835,490,188,345,344
  5. Step 5: Solve for x
    x = 3,703,835,490,188,345,344/1,703,666,605.03
  6. Step 6: Final answer
    x = 2,174,037,736.76

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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.