Home / 955,643,005,180.16-1,433,690,586,010.20-310,247,384,706

Finding the Fourth Proportional to 955,643,005,180.16, 1,433,690,586,010.20 and 310,247,384,706

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Solution

The fourth proportional to 955,643,005,180.16, 1,433,690,586,010.20 and 310,247,384,706 is: 465,444,472,858.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,643,005,180.16 : 1,433,690,586,010.20 = 310,247,384,706 : x
  2. Step 2: Convert to fraction form
    955,643,005,180.16/1,433,690,586,010.20 = 310,247,384,706/x
  3. Step 3: Cross multiply
    955,643,005,180.16x = 1,433,690,586,010.20 × 310,247,384,706
  4. Step 4: Simplify right side
    955,643,005,180.16x = 444,798,754,787,277,104,218,112
  5. Step 5: Solve for x
    x = 444,798,754,787,277,104,218,112/955,643,005,180.16
  6. Step 6: Final answer
    x = 465,444,472,858.80

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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.