Home / 4,120,621,225.18-6,183,687,101.16-1,760,333,777.16

Finding the Fourth Proportional to 4,120,621,225.18, 6,183,687,101.16 and 1,760,333,777.16

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Solution

The fourth proportional to 4,120,621,225.18, 6,183,687,101.16 and 1,760,333,777.16 is: 2,641,677,717.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,621,225.18 : 6,183,687,101.16 = 1,760,333,777.16 : x
  2. Step 2: Convert to fraction form
    4,120,621,225.18/6,183,687,101.16 = 1,760,333,777.16/x
  3. Step 3: Cross multiply
    4,120,621,225.18x = 6,183,687,101.16 × 1,760,333,777.16
  4. Step 4: Simplify right side
    4,120,621,225.18x = 10,885,353,271,560,554,496
  5. Step 5: Solve for x
    x = 10,885,353,271,560,554,496/4,120,621,225.18
  6. Step 6: Final answer
    x = 2,641,677,717.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.