Home / 2,773,802,414.92-3,827,852,448.46-1,503,639,470.92

Finding the Fourth Proportional to 2,773,802,414.92, 3,827,852,448.46 and 1,503,639,470.92

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Solution

The fourth proportional to 2,773,802,414.92, 3,827,852,448.46 and 1,503,639,470.92 is: 2,075,025,243.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,802,414.92 : 3,827,852,448.46 = 1,503,639,470.92 : x
  2. Step 2: Convert to fraction form
    2,773,802,414.92/3,827,852,448.46 = 1,503,639,470.92/x
  3. Step 3: Cross multiply
    2,773,802,414.92x = 3,827,852,448.46 × 1,503,639,470.92
  4. Step 4: Simplify right side
    2,773,802,414.92x = 5,755,710,030,362,221,568
  5. Step 5: Solve for x
    x = 5,755,710,030,362,221,568/2,773,802,414.92
  6. Step 6: Final answer
    x = 2,075,025,243.11

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Double scale
Find fourth proportional to 2,773,802,415.92, 3,827,852,449.84 and 1,503,639,471.92
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1.5x scale

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.