Home / 1,734,221,233.18-2,393,227,072.99-941,267,375.78

Finding the Fourth Proportional to 1,734,221,233.18, 2,393,227,072.99 and 941,267,375.78

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Solution

The fourth proportional to 1,734,221,233.18, 2,393,227,072.99 and 941,267,375.78 is: 1,298,949,939.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,221,233.18 : 2,393,227,072.99 = 941,267,375.78 : x
  2. Step 2: Convert to fraction form
    1,734,221,233.18/2,393,227,072.99 = 941,267,375.78/x
  3. Step 3: Cross multiply
    1,734,221,233.18x = 2,393,227,072.99 × 941,267,375.78
  4. Step 4: Simplify right side
    1,734,221,233.18x = 2,252,666,566,638,947,584
  5. Step 5: Solve for x
    x = 2,252,666,566,638,947,584/1,734,221,233.18
  6. Step 6: Final answer
    x = 1,298,949,939.92

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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.