Home / 1,770,692,704.80-2,442,673,350.34-1,055,724,017.48

Finding the Fourth Proportional to 1,770,692,704.80, 2,442,673,350.34 and 1,055,724,017.48

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Solution

The fourth proportional to 1,770,692,704.80, 2,442,673,350.34 and 1,055,724,017.48 is: 1,456,372,930.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,770,692,704.80 : 2,442,673,350.34 = 1,055,724,017.48 : x
  2. Step 2: Convert to fraction form
    1,770,692,704.80/2,442,673,350.34 = 1,055,724,017.48/x
  3. Step 3: Cross multiply
    1,770,692,704.80x = 2,442,673,350.34 × 1,055,724,017.48
  4. Step 4: Simplify right side
    1,770,692,704.80x = 2,578,788,922,812,276,736
  5. Step 5: Solve for x
    x = 2,578,788,922,812,276,736/1,770,692,704.80
  6. Step 6: Final answer
    x = 1,456,372,930.11

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.