Home / 3,654,592,852.60-5,043,324,087.30-1,983,827,379.16

Finding the Fourth Proportional to 3,654,592,852.60, 5,043,324,087.30 and 1,983,827,379.16

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Solution

The fourth proportional to 3,654,592,852.60, 5,043,324,087.30 and 1,983,827,379.16 is: 2,737,674,156.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,592,852.60 : 5,043,324,087.30 = 1,983,827,379.16 : x
  2. Step 2: Convert to fraction form
    3,654,592,852.60/5,043,324,087.30 = 1,983,827,379.16/x
  3. Step 3: Cross multiply
    3,654,592,852.60x = 5,043,324,087.30 × 1,983,827,379.16
  4. Step 4: Simplify right side
    3,654,592,852.60x = 10,005,084,406,362,859,520
  5. Step 5: Solve for x
    x = 10,005,084,406,362,859,520/3,654,592,852.60
  6. Step 6: Final answer
    x = 2,737,674,156.85

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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.