Home / 1,631,274,827.27-2,250,766,572.01-952,706,960.60

Finding the Fourth Proportional to 1,631,274,827.27, 2,250,766,572.01 and 952,706,960.60

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Solution

The fourth proportional to 1,631,274,827.27, 2,250,766,572.01 and 952,706,960.60 is: 1,314,506,264.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,631,274,827.27 : 2,250,766,572.01 = 952,706,960.60 : x
  2. Step 2: Convert to fraction form
    1,631,274,827.27/2,250,766,572.01 = 952,706,960.60/x
  3. Step 3: Cross multiply
    1,631,274,827.27x = 2,250,766,572.01 × 952,706,960.60
  4. Step 4: Simplify right side
    1,631,274,827.27x = 2,144,320,979,826,092,800
  5. Step 5: Solve for x
    x = 2,144,320,979,826,092,800/1,631,274,827.27
  6. Step 6: Final answer
    x = 1,314,506,264.66

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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.