Home / 1,734,219,890.72-2,393,226,079.08-941,266,159.28

Finding the Fourth Proportional to 1,734,219,890.72, 2,393,226,079.08 and 941,266,159.28

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Solution

The fourth proportional to 1,734,219,890.72, 2,393,226,079.08 and 941,266,159.28 is: 1,298,948,727.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,219,890.72 : 2,393,226,079.08 = 941,266,159.28 : x
  2. Step 2: Convert to fraction form
    1,734,219,890.72/2,393,226,079.08 = 941,266,159.28/x
  3. Step 3: Cross multiply
    1,734,219,890.72x = 2,393,226,079.08 × 941,266,159.28
  4. Step 4: Simplify right side
    1,734,219,890.72x = 2,252,662,719,744,365,056
  5. Step 5: Solve for x
    x = 2,252,662,719,744,365,056/1,734,219,890.72
  6. Step 6: Final answer
    x = 1,298,948,727.21

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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.