Home / 1,891,086,270.12-2,834,372,602.56-880,158,548.16

Finding the Fourth Proportional to 1,891,086,270.12, 2,834,372,602.56 and 880,158,548.16

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Solution

The fourth proportional to 1,891,086,270.12, 2,834,372,602.56 and 880,158,548.16 is: 1,319,187,450.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,086,270.12 : 2,834,372,602.56 = 880,158,548.16 : x
  2. Step 2: Convert to fraction form
    1,891,086,270.12/2,834,372,602.56 = 880,158,548.16/x
  3. Step 3: Cross multiply
    1,891,086,270.12x = 2,834,372,602.56 × 880,158,548.16
  4. Step 4: Simplify right side
    1,891,086,270.12x = 2,494,697,274,813,690,368
  5. Step 5: Solve for x
    x = 2,494,697,274,813,690,368/1,891,086,270.12
  6. Step 6: Final answer
    x = 1,319,187,450.21

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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.