Home / 58,794,823-81,136,855.74-33,040,711

Finding the Fourth Proportional to 58,794,823, 81,136,855.74 and 33,040,711

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Solution

The fourth proportional to 58,794,823, 81,136,855.74 and 33,040,711 is: 45,596,181.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,794,823 : 81,136,855.74 = 33,040,711 : x
  2. Step 2: Convert to fraction form
    58,794,823/81,136,855.74 = 33,040,711/x
  3. Step 3: Cross multiply
    58,794,823x = 81,136,855.74 × 33,040,711
  4. Step 4: Simplify right side
    58,794,823x = 2,680,819,401,954,031
  5. Step 5: Solve for x
    x = 2,680,819,401,954,031/58,794,823
  6. Step 6: Final answer
    x = 45,596,181.18

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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.