Home / 3,093,854,807.28-4,269,520,094.64-1,684,169,471.88

Finding the Fourth Proportional to 3,093,854,807.28, 4,269,520,094.64 and 1,684,169,471.88

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Solution

The fourth proportional to 3,093,854,807.28, 4,269,520,094.64 and 1,684,169,471.88 is: 2,324,154,121.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,854,807.28 : 4,269,520,094.64 = 1,684,169,471.88 : x
  2. Step 2: Convert to fraction form
    3,093,854,807.28/4,269,520,094.64 = 1,684,169,471.88/x
  3. Step 3: Cross multiply
    3,093,854,807.28x = 4,269,520,094.64 × 1,684,169,471.88
  4. Step 4: Simplify right side
    3,093,854,807.28x = 7,190,595,402,970,896,384
  5. Step 5: Solve for x
    x = 7,190,595,402,970,896,384/3,093,854,807.28
  6. Step 6: Final answer
    x = 2,324,154,121.92

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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.