Home / 3,242,094,529.77-4,474,094,276.31-1,756,982,655.27

Finding the Fourth Proportional to 3,242,094,529.77, 4,474,094,276.31 and 1,756,982,655.27

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Solution

The fourth proportional to 3,242,094,529.77, 4,474,094,276.31 and 1,756,982,655.27 is: 2,424,638,137.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,094,529.77 : 4,474,094,276.31 = 1,756,982,655.27 : x
  2. Step 2: Convert to fraction form
    3,242,094,529.77/4,474,094,276.31 = 1,756,982,655.27/x
  3. Step 3: Cross multiply
    3,242,094,529.77x = 4,474,094,276.31 × 1,756,982,655.27
  4. Step 4: Simplify right side
    3,242,094,529.77x = 7,860,906,041,519,453,184
  5. Step 5: Solve for x
    x = 7,860,906,041,519,453,184/3,242,094,529.77
  6. Step 6: Final answer
    x = 2,424,638,137.27

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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.