Home / 2,740,419,864.86-3,781,347,444.74-1,596,174,286.60

Finding the Fourth Proportional to 2,740,419,864.86, 3,781,347,444.74 and 1,596,174,286.60

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Solution

The fourth proportional to 2,740,419,864.86, 3,781,347,444.74 and 1,596,174,286.60 is: 2,202,468,912.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,419,864.86 : 3,781,347,444.74 = 1,596,174,286.60 : x
  2. Step 2: Convert to fraction form
    2,740,419,864.86/3,781,347,444.74 = 1,596,174,286.60/x
  3. Step 3: Cross multiply
    2,740,419,864.86x = 3,781,347,444.74 × 1,596,174,286.60
  4. Step 4: Simplify right side
    2,740,419,864.86x = 6,035,689,559,994,601,472
  5. Step 5: Solve for x
    x = 6,035,689,559,994,601,472/2,740,419,864.86
  6. Step 6: Final answer
    x = 2,202,468,912.66

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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.