Home / 5,677,739,910,944.80-7,837,982,869,593.60-3,803,808,908,102.40

Finding the Fourth Proportional to 5,677,739,910,944.80, 7,837,982,869,593.60 and 3,803,808,908,102.40

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Solution

The fourth proportional to 5,677,739,910,944.80, 7,837,982,869,593.60 and 3,803,808,908,102.40 is: 5,251,066,362,416.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,739,910,944.80 : 7,837,982,869,593.60 = 3,803,808,908,102.40 : x
  2. Step 2: Convert to fraction form
    5,677,739,910,944.80/7,837,982,869,593.60 = 3,803,808,908,102.40/x
  3. Step 3: Cross multiply
    5,677,739,910,944.80x = 7,837,982,869,593.60 × 3,803,808,908,102.40
  4. Step 4: Simplify right side
    5,677,739,910,944.80x = 29,814,189,060,914,143,773,589,504
  5. Step 5: Solve for x
    x = 29,814,189,060,914,143,773,589,504/5,677,739,910,944.80
  6. Step 6: Final answer
    x = 5,251,066,362,416.90

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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.