Home / 1,025,548,898.07-1,414,741,470.98-673,075,969.23

Finding the Fourth Proportional to 1,025,548,898.07, 1,414,741,470.98 and 673,075,969.23

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Solution

The fourth proportional to 1,025,548,898.07, 1,414,741,470.98 and 673,075,969.23 is: 928,506,177.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,548,898.07 : 1,414,741,470.98 = 673,075,969.23 : x
  2. Step 2: Convert to fraction form
    1,025,548,898.07/1,414,741,470.98 = 673,075,969.23/x
  3. Step 3: Cross multiply
    1,025,548,898.07x = 1,414,741,470.98 × 673,075,969.23
  4. Step 4: Simplify right side
    1,025,548,898.07x = 952,228,486,786,374,016
  5. Step 5: Solve for x
    x = 952,228,486,786,374,016/1,025,548,898.07
  6. Step 6: Final answer
    x = 928,506,177.11

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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.