Home / 1,738,468,032.93-2,608,774,647.11-805,617,003.15

Finding the Fourth Proportional to 1,738,468,032.93, 2,608,774,647.11 and 805,617,003.15

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Solution

The fourth proportional to 1,738,468,032.93, 2,608,774,647.11 and 805,617,003.15 is: 1,208,922,553.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,468,032.93 : 2,608,774,647.11 = 805,617,003.15 : x
  2. Step 2: Convert to fraction form
    1,738,468,032.93/2,608,774,647.11 = 805,617,003.15/x
  3. Step 3: Cross multiply
    1,738,468,032.93x = 2,608,774,647.11 × 805,617,003.15
  4. Step 4: Simplify right side
    1,738,468,032.93x = 2,101,673,213,094,428,928
  5. Step 5: Solve for x
    x = 2,101,673,213,094,428,928/1,738,468,032.93
  6. Step 6: Final answer
    x = 1,208,922,553.24

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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.